Initial Query

Write a python function called 'mtv_to_sf(str) -> dict' that will take a timetable like the following as a string as input, and return how long it takes the 703, 303, and 509 trains to get from Mountain View to San Francisco in minutes? Return a dictionary {"703": time in minutes, "303": ..., "509": ...}. The timetable may change over time so write the function to look at the new data I have in the future. Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145 Zone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1 6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm 4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm 4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm 4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm 3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm 3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm 3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm 3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm 3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm 3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm 2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm 2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm 2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am 2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am 2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am 2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am 2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am 2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am 1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am 1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am 1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am 1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am 1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am

LLM Generation

Query

Output

To solve this problem, we need to parse the given timetable and extract the time it takes for trains 703, 303, and 509 to travel from Mountain View to San Francisco. The timetable contains columns with departure times for each station, and we need to calculate the time difference between the departure times of Mountain View and San Francisco for the specified trains. Here's a Python function to achieve this:

import re
from datetime import datetime

def parse_time(time_str):
    """Convert 12-hour time string to 24-hour datetime object."""
    time_str = time_str.strip()
    if time_str == '--':
        return None
    return datetime.strptime(time_str, '%I:%M%p')

def mtv_to_sf(timetable):
    # Split the timetable into lines
    lines = timetable.splitlines()

    # Find the column indexes for Mountain View and San Francisco
    headers = lines[0].split()
    mtv_index = headers.index('Mountain') + 1
    sf_index = headers.index('San') + 1

    # Find the row indexes for trains 703, 303, and 509
    train_times = {}
    for i, line in enumerate(lines):
        if '703' in line:
            train_times['703'] = i
        if '303' in line:
            train_times['303'] = i
        if '509' in line:
            train_times['509'] = i

    # Extract the departure times for the specified trains
    results = {}
    for train, row_index in train_times.items():
        mtv_time_str = lines[row_index].split()[mtv_index]
        sf_time_str = lines[row_index].split()[sf_index]

        mtv_time = parse_time(mtv_time_str)
        sf_time = parse_time(sf_time_str)

        if mtv_time and sf_time:
            time_diff = (sf_time - mtv_time).total_seconds() / 60
            results[train] = int(time_diff)

    return results

# Example usage
timetable = """
Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145
Zone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1
6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm
4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm
4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm

Extract Code

I extracted the following code from that output:

import re
from datetime import datetime

def parse_time(time_str):
    """Convert 12-hour time string to 24-hour datetime object."""
    time_str = time_str.strip()
    if time_str == '--':
        return None
    return datetime.strptime(time_str, '%I:%M%p')

def mtv_to_sf(timetable):
    # Split the timetable into lines
    lines = timetable.splitlines()

    # Find the column indexes for Mountain View and San Francisco
    headers = lines[0].split()
    mtv_index = headers.index('Mountain') + 1
    sf_index = headers.index('San') + 1

    # Find the row indexes for trains 703, 303, and 509
    train_times = {}
    for i, line in enumerate(lines):
        if '703' in line:
            train_times['703'] = i
        if '303' in line:
            train_times['303'] = i
        if '509' in line:
            train_times['509'] = i

    # Extract the departure times for the specified trains
    results = {}
    for train, row_index in train_times.items():
        mtv_time_str = lines[row_index].split()[mtv_index]
        sf_time_str = lines[row_index].split()[sf_index]

        mtv_time = parse_time(mtv_time_str)
        sf_time = parse_time(sf_time_str)

        if mtv_time and sf_time:
            time_diff = (sf_time - mtv_time).total_seconds() / 60
            results[train] = int(time_diff)

    return results

Run Code Interpreter

Running the following program:

import re
from datetime import datetime

def parse_time(time_str):
    """Convert 12-hour time string to 24-hour datetime object."""
    time_str = time_str.strip()
    if time_str == '--':
        return None
    return datetime.strptime(time_str, '%I:%M%p')

def mtv_to_sf(timetable):
    # Split the timetable into lines
    lines = timetable.splitlines()

    # Find the column indexes for Mountain View and San Francisco
    headers = lines[0].split()
    mtv_index = headers.index('Mountain') + 1
    sf_index = headers.index('San') + 1

    # Find the row indexes for trains 703, 303, and 509
    train_times = {}
    for i, line in enumerate(lines):
        if '703' in line:
            train_times['703'] = i
        if '303' in line:
            train_times['303'] = i
        if '509' in line:
            train_times['509'] = i

    # Extract the departure times for the specified trains
    results = {}
    for train, row_index in train_times.items():
        mtv_time_str = lines[row_index].split()[mtv_index]
        sf_time_str = lines[row_index].split()[sf_index]

        mtv_time = parse_time(mtv_time_str)
        sf_time = parse_time(sf_time_str)

        if mtv_time and sf_time:
            time_diff = (sf_time - mtv_time).total_seconds() / 60
            results[train] = int(time_diff)

    return results





answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
expected = {'703': 52, '303': 59, '509': 56}
assert answer == expected, f'Wrong answer; got {answer} instead of {expected}'
print('All tests passed')

And got the output:

Traceback (most recent call last):
  File "/usr/src/app/main.py", line 50, in <module>
    answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
  File "/usr/src/app/main.py", line 18, in mtv_to_sf
    mtv_index = headers.index('Mountain') + 1
ValueError: 'Mountain' is not in list

Substring Evaluation

Testing if the previous output contains the string All tests passed: False

Initial Query

LLM Generation

Query

Output

Sure! Let's write a Python function to extract the required information from the timetable string. The function will return a dictionary with the travel times from Mountain View to San Francisco for the 703, 303, and 509 trains. Here's the implementation:

def mtv_to_sf(timetable: str) -> dict:
    lines = timetable.split('\n')
    headers = lines[0].split()
    mtv_index = headers.index('Mountain View')
    sf_index = headers.index('San Francisco')

    train_times = {"703": None, "303": None, "509": None}

    for line in lines[1:]:
        parts = line.split()
        if len(parts) < max(mtv_index, sf_index) + 1:
            continue

        if '703' in parts:
            mtv_time = parts[mtv_index]
            sf_time = parts[sf_index]
            if mtv_time and sf_time:
                duration = get_time_diff(mtv_time, sf_time)
                train_times["703"] = duration

        if '303' in parts:
            mtv_time = parts[mtv_index]
            sf_time = parts[sf_index]
            if mtv_time and sf_time:
                duration = get_time_diff(mtv_time, sf_time)
                train_times["303"] = duration

        if '509' in parts:
            mtv_time = parts[mtv_index]
            sf_time = parts[sf_index]
            if mtv_time and sf_time:
                duration = get_time_diff(mtv_time, sf_time)
                train_times["509"] = duration

    return train_times

def get_time_diff(start_time: str, end_time: str) -> int:
    def convert_to_minutes(time_str: str) -> int:
        if 'am' in time_str or 'pm' in time_str:
            time_str = time_str.replace('am', '').replace('pm', '')
            time_parts = time_str.split(':')
            hours = int(time_parts[0])
            minutes = int(time_parts[1])
            if 'pm' in time_str and hours < 12:
                hours += 12
            return hours * 60 + minutes
        else:
            raise ValueError("Invalid time format")

    start_minutes = convert_to_minutes(start_time)
    end_minutes = convert_to_minutes(end_time)

    if end_minutes < start_minutes:
        end_minutes += 24 * 60

    return end_minutes - start_minutes

### Explanation 1. **Splitting the Timetable**: The function first splits the timetable string into lines. 2. **Identifying Columns**: It identifies the indices of the "Mountain View" and "San Francisco" columns using the header line. 3. **Initializing the Dictionary**: It initializes a dictionary to store the travel times for the 703, 303, and 509 trains. 4. **Processing Each Line**: It iterates over each line, checking if the line contains the times for the 703, 303, or 509 trains. If it does, it calculates the travel time using the `get_time_diff` function. 5. **Calculating Time Difference**: The `get_time_diff` function converts the times from the "hh:mmam/pm" format to minutes and calculates the difference. 6. **Handling Edge Cases**: If the end time is earlier than the start time, it assumes the next day by adding 24 hours. You can use this function by passing the timetable string to it. It will return a dictionary with the travel times for the specified trains.

Extract Code

I extracted the following code from that output:

def mtv_to_sf(timetable: str) -> dict:
    lines = timetable.split('\n')
    headers = lines[0].split()
    mtv_index = headers.index('Mountain View')
    sf_index = headers.index('San Francisco')

    train_times = {"703": None, "303": None, "509": None}

    for line in lines[1:]:
        parts = line.split()
        if len(parts) < max(mtv_index, sf_index) + 1:
            continue

        if '703' in parts:
            mtv_time = parts[mtv_index]
            sf_time = parts[sf_index]
            if mtv_time and sf_time:
                duration = get_time_diff(mtv_time, sf_time)
                train_times["703"] = duration

        if '303' in parts:
            mtv_time = parts[mtv_index]
            sf_time = parts[sf_index]
            if mtv_time and sf_time:
                duration = get_time_diff(mtv_time, sf_time)
                train_times["303"] = duration

        if '509' in parts:
            mtv_time = parts[mtv_index]
            sf_time = parts[sf_index]
            if mtv_time and sf_time:
                duration = get_time_diff(mtv_time, sf_time)
                train_times["509"] = duration

    return train_times

def get_time_diff(start_time: str, end_time: str) -> int:
    def convert_to_minutes(time_str: str) -> int:
        if 'am' in time_str or 'pm' in time_str:
            time_str = time_str.replace('am', '').replace('pm', '')
            time_parts = time_str.split(':')
            hours = int(time_parts[0])
            minutes = int(time_parts[1])
            if 'pm' in time_str and hours < 12:
                hours += 12
            return hours * 60 + minutes
        else:
            raise ValueError("Invalid time format")

    start_minutes = convert_to_minutes(start_time)
    end_minutes = convert_to_minutes(end_time)

    if end_minutes < start_minutes:
        end_minutes += 24 * 60

    return end_minutes - start_minutes

Run Code Interpreter

Running the following program:

def mtv_to_sf(timetable: str) -> dict:
    lines = timetable.split('\n')
    headers = lines[0].split()
    mtv_index = headers.index('Mountain View')
    sf_index = headers.index('San Francisco')

    train_times = {"703": None, "303": None, "509": None}

    for line in lines[1:]:
        parts = line.split()
        if len(parts) < max(mtv_index, sf_index) + 1:
            continue

        if '703' in parts:
            mtv_time = parts[mtv_index]
            sf_time = parts[sf_index]
            if mtv_time and sf_time:
                duration = get_time_diff(mtv_time, sf_time)
                train_times["703"] = duration

        if '303' in parts:
            mtv_time = parts[mtv_index]
            sf_time = parts[sf_index]
            if mtv_time and sf_time:
                duration = get_time_diff(mtv_time, sf_time)
                train_times["303"] = duration

        if '509' in parts:
            mtv_time = parts[mtv_index]
            sf_time = parts[sf_index]
            if mtv_time and sf_time:
                duration = get_time_diff(mtv_time, sf_time)
                train_times["509"] = duration

    return train_times

def get_time_diff(start_time: str, end_time: str) -> int:
    def convert_to_minutes(time_str: str) -> int:
        if 'am' in time_str or 'pm' in time_str:
            time_str = time_str.replace('am', '').replace('pm', '')
            time_parts = time_str.split(':')
            hours = int(time_parts[0])
            minutes = int(time_parts[1])
            if 'pm' in time_str and hours < 12:
                hours += 12
            return hours * 60 + minutes
        else:
            raise ValueError("Invalid time format")

    start_minutes = convert_to_minutes(start_time)
    end_minutes = convert_to_minutes(end_time)

    if end_minutes < start_minutes:
        end_minutes += 24 * 60

    return end_minutes - start_minutes





answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
expected = {'703': 52, '303': 59, '509': 56}
assert answer == expected, f'Wrong answer; got {answer} instead of {expected}'
print('All tests passed')

And got the output:

Traceback (most recent call last):
  File "/usr/src/app/main.py", line 63, in <module>
    answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
  File "/usr/src/app/main.py", line 5, in mtv_to_sf
    mtv_index = headers.index('Mountain View')
ValueError: 'Mountain View' is not in list

Substring Evaluation

Testing if the previous output contains the string All tests passed: False

Initial Query

LLM Generation

Query

Output

To solve this problem, we need to parse the timetable data and extract the travel times for the trains with the identifiers 703, 303, and 509 from "Mountain View" to "San Francisco". Here's a step-by-step plan: 1. Identify the columns for "Mountain View" and "San Francisco". 2. Parse the times for the trains with the identifiers 703, 303, and 509. 3. Calculate the difference in time between the departure from "Mountain View" and the arrival at "San Francisco". The following Python function implements this plan:

import re
from datetime import datetime

def parse_time(time_str):
    """Convert a time string to a datetime object."""
    return datetime.strptime(time_str, '%I:%M%p')

def mtv_to_sf(timetable):
    # Split the timetable into lines
    lines = timetable.split('\n')

    # Find the column indices for Mountain View and San Francisco
    header = lines[0].split()
    mtv_index = header.index('Mountain')
    sf_index = header.index('San')

    # Extract the times for the relevant trains (703, 303, 509)
    train_times = {"703": [], "303": [], "509": []}
    for line in lines[2:]:  # Skip the first two lines (header and zone)
        columns = line.split()
        if len(columns) > sf_index:
            if columns[mtv_index] != '--':
                train_number = columns[mtv_index - 1]  # Train number is in the column before the time
                if train_number in train_times:
                    train_times[train_number].append((columns[mtv_index], columns[sf_index]))

    # Calculate the travel times
    travel_times = {}
    for train, times in train_times.items():
        if times:
            mtv_time_str, sf_time_str = times[0]
            mtv_time = parse_time(mtv_time_str)
            sf_time = parse_time(sf_time_str)
            travel_time = (sf_time - mtv_time).total_seconds() / 60  # Convert to minutes
            travel_times[train] = travel_time

    return travel_times

# Example usage:
timetable = """
Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145
Zone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1
6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm
4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm
4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7

Extract Code

I extracted the following code from that output:

import re
from datetime import datetime

def parse_time(time_str):
    """Convert a time string to a datetime object."""
    return datetime.strptime(time_str, '%I:%M%p')

def mtv_to_sf(timetable):
    # Split the timetable into lines
    lines = timetable.split('\n')

    # Find the column indices for Mountain View and San Francisco
    header = lines[0].split()
    mtv_index = header.index('Mountain')
    sf_index = header.index('San')

    # Extract the times for the relevant trains (703, 303, 509)
    train_times = {"703": [], "303": [], "509": []}
    for line in lines[2:]:  # Skip the first two lines (header and zone)
        columns = line.split()
        if len(columns) > sf_index:
            if columns[mtv_index] != '--':
                train_number = columns[mtv_index - 1]  # Train number is in the column before the time
                if train_number in train_times:
                    train_times[train_number].append((columns[mtv_index], columns[sf_index]))

    # Calculate the travel times
    travel_times = {}
    for train, times in train_times.items():
        if times:
            mtv_time_str, sf_time_str = times[0]
            mtv_time = parse_time(mtv_time_str)
            sf_time = parse_time(sf_time_str)
            travel_time = (sf_time - mtv_time).total_seconds() / 60  # Convert to minutes
            travel_times[train] = travel_time

    return travel_times

Run Code Interpreter

Running the following program:

import re
from datetime import datetime

def parse_time(time_str):
    """Convert a time string to a datetime object."""
    return datetime.strptime(time_str, '%I:%M%p')

def mtv_to_sf(timetable):
    # Split the timetable into lines
    lines = timetable.split('\n')

    # Find the column indices for Mountain View and San Francisco
    header = lines[0].split()
    mtv_index = header.index('Mountain')
    sf_index = header.index('San')

    # Extract the times for the relevant trains (703, 303, 509)
    train_times = {"703": [], "303": [], "509": []}
    for line in lines[2:]:  # Skip the first two lines (header and zone)
        columns = line.split()
        if len(columns) > sf_index:
            if columns[mtv_index] != '--':
                train_number = columns[mtv_index - 1]  # Train number is in the column before the time
                if train_number in train_times:
                    train_times[train_number].append((columns[mtv_index], columns[sf_index]))

    # Calculate the travel times
    travel_times = {}
    for train, times in train_times.items():
        if times:
            mtv_time_str, sf_time_str = times[0]
            mtv_time = parse_time(mtv_time_str)
            sf_time = parse_time(sf_time_str)
            travel_time = (sf_time - mtv_time).total_seconds() / 60  # Convert to minutes
            travel_times[train] = travel_time

    return travel_times





answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
expected = {'703': 52, '303': 59, '509': 56}
assert answer == expected, f'Wrong answer; got {answer} instead of {expected}'
print('All tests passed')

And got the output:

Traceback (most recent call last):
  File "/usr/src/app/main.py", line 44, in <module>
    answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
  File "/usr/src/app/main.py", line 15, in mtv_to_sf
    mtv_index = header.index('Mountain')
ValueError: 'Mountain' is not in list

Substring Evaluation

Testing if the previous output contains the string All tests passed: False

Initial Query

LLM Generation

Query

Output

To solve this problem, we need to: 1. Parse the timetable data to extract the times for the relevant train numbers (703, 303, 509) from Mountain View to San Francisco. 2. Calculate the time difference between the arrival at San Francisco and the departure from Mountain View. Here is the Python function `mtv_to_sf(str) -> dict` that performs these steps:

import re
from datetime import datetime

def mtv_to_sf(timetable: str) -> dict:
    # Split the timetable into lines
    lines = timetable.splitlines()

    # Extract the header to find the column indices for the trains and stations
    header = lines[1]
    columns = header.split()

    # Extract the train columns for 703, 303, and 509
    try:
        train_703_idx = columns.index('703')
        train_303_idx = columns.index('303')
        train_509_idx = columns.index('509')
    except ValueError:
        raise ValueError("One or more of the required train columns (703, 303, 509) not found in the timetable.")

    # Extract the station rows for Mountain View and San Francisco
    try:
        mtv_row_idx = next(i for i, line in enumerate(lines) if 'Mountain View' in line)
        sf_row_idx = next(i for i, line in enumerate(lines) if 'San Francisco' in line)
    except StopIteration:
        raise ValueError("One or more of the required stations (Mountain View, San Francisco) not found in the timetable.")

    # Extract the times for the trains
    mtv_times = lines[mtv_row_idx].split()
    sf_times = lines[sf_row_idx].split()

    train_times = {
        '703': (mtv_times[train_703_idx], sf_times[train_703_idx]),
        '303': (mtv_times[train_303_idx], sf_times[train_303_idx]),
        '509': (mtv_times[train_509_idx], sf_times[train_509_idx])
    }

    # Function to parse time and calculate the difference in minutes
    def time_diff(time1, time2):
        time_format = '%I:%M%p'
        if 'am' in time1 or 'pm' in time1:
            time1 += 'm'
        if 'am' in time2 or 'pm' in time2:
            time2 += 'm'
        time1 = datetime.strptime(time1, time_format)
        time2 = datetime.strptime(time2, time_format)
        diff = time2 - time1
        return diff.seconds // 60  # Convert seconds to minutes

    # Calculate the time differences
    time_diffs = {
        '703': time_diff(train_times['703'][0], train_times['703'][1]),
        '303': time_diff(train_times['303'][0], train_times['303'][1]),
        '509': time_diff(train_times['509'][0], train_times['509'][1])
    }

    return time_diffs

# Example usage
timetable = """
Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145
Zone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1
6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm
4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:1

Extract Code

I extracted the following code from that output:

import re
from datetime import datetime

def mtv_to_sf(timetable: str) -> dict:
    # Split the timetable into lines
    lines = timetable.splitlines()

    # Extract the header to find the column indices for the trains and stations
    header = lines[1]
    columns = header.split()

    # Extract the train columns for 703, 303, and 509
    try:
        train_703_idx = columns.index('703')
        train_303_idx = columns.index('303')
        train_509_idx = columns.index('509')
    except ValueError:
        raise ValueError("One or more of the required train columns (703, 303, 509) not found in the timetable.")

    # Extract the station rows for Mountain View and San Francisco
    try:
        mtv_row_idx = next(i for i, line in enumerate(lines) if 'Mountain View' in line)
        sf_row_idx = next(i for i, line in enumerate(lines) if 'San Francisco' in line)
    except StopIteration:
        raise ValueError("One or more of the required stations (Mountain View, San Francisco) not found in the timetable.")

    # Extract the times for the trains
    mtv_times = lines[mtv_row_idx].split()
    sf_times = lines[sf_row_idx].split()

    train_times = {
        '703': (mtv_times[train_703_idx], sf_times[train_703_idx]),
        '303': (mtv_times[train_303_idx], sf_times[train_303_idx]),
        '509': (mtv_times[train_509_idx], sf_times[train_509_idx])
    }

    # Function to parse time and calculate the difference in minutes
    def time_diff(time1, time2):
        time_format = '%I:%M%p'
        if 'am' in time1 or 'pm' in time1:
            time1 += 'm'
        if 'am' in time2 or 'pm' in time2:
            time2 += 'm'
        time1 = datetime.strptime(time1, time_format)
        time2 = datetime.strptime(time2, time_format)
        diff = time2 - time1
        return diff.seconds // 60  # Convert seconds to minutes

    # Calculate the time differences
    time_diffs = {
        '703': time_diff(train_times['703'][0], train_times['703'][1]),
        '303': time_diff(train_times['303'][0], train_times['303'][1]),
        '509': time_diff(train_times['509'][0], train_times['509'][1])
    }

    return time_diffs

Run Code Interpreter

Running the following program:

import re
from datetime import datetime

def mtv_to_sf(timetable: str) -> dict:
    # Split the timetable into lines
    lines = timetable.splitlines()

    # Extract the header to find the column indices for the trains and stations
    header = lines[1]
    columns = header.split()

    # Extract the train columns for 703, 303, and 509
    try:
        train_703_idx = columns.index('703')
        train_303_idx = columns.index('303')
        train_509_idx = columns.index('509')
    except ValueError:
        raise ValueError("One or more of the required train columns (703, 303, 509) not found in the timetable.")

    # Extract the station rows for Mountain View and San Francisco
    try:
        mtv_row_idx = next(i for i, line in enumerate(lines) if 'Mountain View' in line)
        sf_row_idx = next(i for i, line in enumerate(lines) if 'San Francisco' in line)
    except StopIteration:
        raise ValueError("One or more of the required stations (Mountain View, San Francisco) not found in the timetable.")

    # Extract the times for the trains
    mtv_times = lines[mtv_row_idx].split()
    sf_times = lines[sf_row_idx].split()

    train_times = {
        '703': (mtv_times[train_703_idx], sf_times[train_703_idx]),
        '303': (mtv_times[train_303_idx], sf_times[train_303_idx]),
        '509': (mtv_times[train_509_idx], sf_times[train_509_idx])
    }

    # Function to parse time and calculate the difference in minutes
    def time_diff(time1, time2):
        time_format = '%I:%M%p'
        if 'am' in time1 or 'pm' in time1:
            time1 += 'm'
        if 'am' in time2 or 'pm' in time2:
            time2 += 'm'
        time1 = datetime.strptime(time1, time_format)
        time2 = datetime.strptime(time2, time_format)
        diff = time2 - time1
        return diff.seconds // 60  # Convert seconds to minutes

    # Calculate the time differences
    time_diffs = {
        '703': time_diff(train_times['703'][0], train_times['703'][1]),
        '303': time_diff(train_times['303'][0], train_times['303'][1]),
        '509': time_diff(train_times['509'][0], train_times['509'][1])
    }

    return time_diffs





answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
expected = {'703': 52, '303': 59, '509': 56}
assert answer == expected, f'Wrong answer; got {answer} instead of {expected}'
print('All tests passed')

And got the output:

Traceback (most recent call last):
  File "/usr/src/app/main.py", line 63, in <module>
    answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
  File "/usr/src/app/main.py", line 52, in mtv_to_sf
    '703': time_diff(train_times['703'][0], train_times['703'][1]),
  File "/usr/src/app/main.py", line 45, in time_diff
    time1 = datetime.strptime(time1, time_format)
  File "/usr/lib/python3.10/_strptime.py", line 568, in _strptime_datetime
    tt, fraction, gmtoff_fraction = _strptime(data_string, format)
  File "/usr/lib/python3.10/_strptime.py", line 352, in _strptime
    raise ValueError("unconverted data remains: %s" %
ValueError: unconverted data remains: m

Substring Evaluation

Testing if the previous output contains the string All tests passed: False

Initial Query

LLM Generation

Query

Output

To create a function that extracts the travel times from Mountain View to San Francisco for the trains 703, 303, and 509, we need to parse the timetable data. Here is a Python function to achieve this:

def mtv_to_sf(timetable: str) -> dict:
    # Split the input timetable into lines
    lines = timetable.split('\n')

    # Find the indices of the columns for 'Mountain View', 'San Francisco', '703', '303', and '509'
    header_line = lines[0]
    columns = header_line.split()
    mountain_view_idx = columns.index('Mountain') + 1  # 'Mountain View' is two words
    san_francisco_idx = columns.index('San')  # 'San Francisco' is two words
    train_703_idx = columns.index('703')
    train_303_idx = columns.index('303')
    train_509_idx = columns.index('509')

    # Initialize a dictionary to store travel times
    travel_times = {"703": None, "303": None, "509": None}

    # Iterate over each row (excluding the header) to find the times for the specified trains
    for line in lines[1:]:
        if 'Mountain' in line and 'View' in line:
            # Extract the times from the relevant columns
            mtv_time = line.split()[mountain_view_idx]
            sf_time = line.split()[san_francisco_idx]

            # Calculate the time difference for train 703
            if mtv_time != '--' and sf_time != '--':
                mtv_time_obj = datetime.strptime(mtv_time, '%I:%M%p')
                sf_time_obj = datetime.strptime(sf_time, '%I:%M%p')
                time_diff = (sf_time_obj - mtv_time_obj).total_seconds() / 60
                travel_times['703'] = int(time_diff)

        if 'Mountain' in line and 'View' in line:
            # Extract the times from the relevant columns
            mtv_time = line.split()[mountain_view_idx]
            sf_time = line.split()[san_francisco_idx]

            # Calculate the time difference for train 303
            if mtv_time != '--' and sf_time != '--':
                mtv_time_obj = datetime.strptime(mtv_time, '%I:%M%p')
                sf_time_obj = datetime.strptime(sf_time, '%I:%M%p')
                time_diff = (sf_time_obj - mtv_time_obj).total_seconds() / 60
                travel_times['303'] = int(time_diff)

        if 'Mountain' in line and 'View' in line:
            # Extract the times from the relevant columns
            mtv_time = line.split()[mountain_view_idx]
            sf_time = line.split()[san_francisco_idx]

            # Calculate the time difference for train 509
            if mtv_time != '--' and sf_time != '--':
                mtv_time_obj = datetime.strptime(mtv_time, '%I:%M%p')
                sf_time_obj = datetime.strptime(sf_time, '%I:%M%p')
                time_diff = (sf_time_obj - mtv_time_obj).total_seconds() / 60
                travel_times['509'] = int(time_diff)

    return travel_times

### Explanation: 1. **Reading the Timetable:** - The timetable is split into lines. - The header line is used to find the indices of the columns for 'Mountain View', 'San Francisco', and the relevant trains (703, 303, 509). 2. **Initializing the Dictionary:** - A dictionary `travel_times` is initialized to store the travel times for the trains. 3. **Iterating over the Lines:** - For each line that contains 'Mountain View', the times for Mountain View and San Francisco are extracted. - The time difference is calculated in minutes and stored in the dictionary. 4. **Returning the Dictionary:** - The dictionary with the travel times is returned. ### Note: - The function uses the `datetime` module to handle time calculations. - Ensure the `datetime` module is imported at the beginning of the script: `from datetime import datetime`. This function should be able to handle the provided timetable format and compute the travel times accordingly.

Extract Code

I extracted the following code from that output:

def mtv_to_sf(timetable: str) -> dict:
    # Split the input timetable into lines
    lines = timetable.split('\n')

    # Find the indices of the columns for 'Mountain View', 'San Francisco', '703', '303', and '509'
    header_line = lines[0]
    columns = header_line.split()
    mountain_view_idx = columns.index('Mountain') + 1  # 'Mountain View' is two words
    san_francisco_idx = columns.index('San')  # 'San Francisco' is two words
    train_703_idx = columns.index('703')
    train_303_idx = columns.index('303')
    train_509_idx = columns.index('509')

    # Initialize a dictionary to store travel times
    travel_times = {"703": None, "303": None, "509": None}

    # Iterate over each row (excluding the header) to find the times for the specified trains
    for line in lines[1:]:
        if 'Mountain' in line and 'View' in line:
            # Extract the times from the relevant columns
            mtv_time = line.split()[mountain_view_idx]
            sf_time = line.split()[san_francisco_idx]

            # Calculate the time difference for train 703
            if mtv_time != '--' and sf_time != '--':
                mtv_time_obj = datetime.strptime(mtv_time, '%I:%M%p')
                sf_time_obj = datetime.strptime(sf_time, '%I:%M%p')
                time_diff = (sf_time_obj - mtv_time_obj).total_seconds() / 60
                travel_times['703'] = int(time_diff)

        if 'Mountain' in line and 'View' in line:
            # Extract the times from the relevant columns
            mtv_time = line.split()[mountain_view_idx]
            sf_time = line.split()[san_francisco_idx]

            # Calculate the time difference for train 303
            if mtv_time != '--' and sf_time != '--':
                mtv_time_obj = datetime.strptime(mtv_time, '%I:%M%p')
                sf_time_obj = datetime.strptime(sf_time, '%I:%M%p')
                time_diff = (sf_time_obj - mtv_time_obj).total_seconds() / 60
                travel_times['303'] = int(time_diff)

        if 'Mountain' in line and 'View' in line:
            # Extract the times from the relevant columns
            mtv_time = line.split()[mountain_view_idx]
            sf_time = line.split()[san_francisco_idx]

            # Calculate the time difference for train 509
            if mtv_time != '--' and sf_time != '--':
                mtv_time_obj = datetime.strptime(mtv_time, '%I:%M%p')
                sf_time_obj = datetime.strptime(sf_time, '%I:%M%p')
                time_diff = (sf_time_obj - mtv_time_obj).total_seconds() / 60
                travel_times['509'] = int(time_diff)

    return travel_times

Run Code Interpreter

Running the following program:

def mtv_to_sf(timetable: str) -> dict:
    # Split the input timetable into lines
    lines = timetable.split('\n')

    # Find the indices of the columns for 'Mountain View', 'San Francisco', '703', '303', and '509'
    header_line = lines[0]
    columns = header_line.split()
    mountain_view_idx = columns.index('Mountain') + 1  # 'Mountain View' is two words
    san_francisco_idx = columns.index('San')  # 'San Francisco' is two words
    train_703_idx = columns.index('703')
    train_303_idx = columns.index('303')
    train_509_idx = columns.index('509')

    # Initialize a dictionary to store travel times
    travel_times = {"703": None, "303": None, "509": None}

    # Iterate over each row (excluding the header) to find the times for the specified trains
    for line in lines[1:]:
        if 'Mountain' in line and 'View' in line:
            # Extract the times from the relevant columns
            mtv_time = line.split()[mountain_view_idx]
            sf_time = line.split()[san_francisco_idx]

            # Calculate the time difference for train 703
            if mtv_time != '--' and sf_time != '--':
                mtv_time_obj = datetime.strptime(mtv_time, '%I:%M%p')
                sf_time_obj = datetime.strptime(sf_time, '%I:%M%p')
                time_diff = (sf_time_obj - mtv_time_obj).total_seconds() / 60
                travel_times['703'] = int(time_diff)

        if 'Mountain' in line and 'View' in line:
            # Extract the times from the relevant columns
            mtv_time = line.split()[mountain_view_idx]
            sf_time = line.split()[san_francisco_idx]

            # Calculate the time difference for train 303
            if mtv_time != '--' and sf_time != '--':
                mtv_time_obj = datetime.strptime(mtv_time, '%I:%M%p')
                sf_time_obj = datetime.strptime(sf_time, '%I:%M%p')
                time_diff = (sf_time_obj - mtv_time_obj).total_seconds() / 60
                travel_times['303'] = int(time_diff)

        if 'Mountain' in line and 'View' in line:
            # Extract the times from the relevant columns
            mtv_time = line.split()[mountain_view_idx]
            sf_time = line.split()[san_francisco_idx]

            # Calculate the time difference for train 509
            if mtv_time != '--' and sf_time != '--':
                mtv_time_obj = datetime.strptime(mtv_time, '%I:%M%p')
                sf_time_obj = datetime.strptime(sf_time, '%I:%M%p')
                time_diff = (sf_time_obj - mtv_time_obj).total_seconds() / 60
                travel_times['509'] = int(time_diff)

    return travel_times





answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
expected = {'703': 52, '303': 59, '509': 56}
assert answer == expected, f'Wrong answer; got {answer} instead of {expected}'
print('All tests passed')

And got the output:

Traceback (most recent call last):
  File "/usr/src/app/main.py", line 62, in <module>
    answer = mtv_to_sf('\n Station Name 101 501 103 401 105 701 301 403 107 703 303 405 109 705 305 407 111 503 113 505 115 507 117 509 119 511 121 513 123 307 409 125 707 309 411 127 709 311 413 129 711 313 415 131 515 133 135 137 139 141 143 145\nZone Service Type L1 L5 L1 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L5 L1 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 B7 L3 L4 L1 L5 L1 L1 L1 L1 L1 L1 L1\n6 Gilroy -- -- -- -- -- -- -- 5:52am -- -- 6:29am 6:50am -- -- 7:29am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 San Martin -- -- -- -- -- -- -- 6:01am -- -- 6:38am 6:59am -- -- 7:38am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n6 Morgan Hill -- -- -- -- -- -- -- 6:07am -- -- 6:44am 7:05am -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Blossom Hill -- -- -- -- -- -- -- 6:22am -- -- 6:59am 7:20am -- -- 7:59am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n5 Capitol -- -- -- -- -- -- -- 6:28am -- -- 7:05am 7:26am -- -- 8:05am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Tamien 4:20am 5:00am -- 5:36am -- -- 6:16am 6:35am -- -- 7:12am 7:33am 7:46am -- 8:12am -- 8:48am -- -- -- 10:46am -- -- -- 12:46pm -- -- -- 2:46pm -- -- -- -- -- -- 4:46pm -- -- -- 5:43pm -- -- -- 6:48pm -- 7:46pm -- 8:36pm -- 9:36pm -- 11:05pm\n4 San Jose Diridon 4:26am 5:07am 5:13am 5:42am 5:52am 5:57am 6:23am 6:42am 6:52am 6:57am 7:21am 7:40am 7:52am 7:57am 8:21am 8:42am 8:54am 9:41am 9:52am 10:41am 10:52am 11:41am 11:52am 12:41pm 12:52pm 1:41pm 1:52pm 2:41pm 2:52pm 3:20pm 3:42pm 3:52pm 3:57pm 4:21pm 4:42pm 4:52pm 4:57pm 5:21pm 5:42pm 5:52pm 5:57pm 6:21pm 6:42pm 6:54pm 7:41pm 7:52pm 8:11pm 8:43pm 9:12pm 9:43pm 10:30pm 11:12pm\n4 College Park -- -- -- -- -- -- -- -- -- -- -- 7:44am -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3:24pm -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --\n4 Santa Clara 4:32am 5:13am 5:19am 5:48am 5:58am -- -- 6:48am 6:58am -- -- 7:48am 7:58am -- -- 8:48am 9:00am 9:47am 9:58am 10:47am 10:58am 11:47am 11:58am 12:47pm 12:58pm 1:47pm 1:58pm 2:47pm 2:58pm -- 3:48pm 3:58pm -- -- 4:48pm 4:58pm -- -- 5:48pm 5:58pm -- -- 6:48pm 7:00pm 7:47pm 7:58pm 8:17pm 8:49pm 9:18pm 9:49pm 10:36pm 11:18pm\n4 Lawrence 4:38am -- 5:25am -- 6:07am -- 6:33am -- 7:07am -- 7:31am -- 8:07am -- 8:31am -- 9:06am -- 10:04am -- 11:04am -- 12:04pm -- 1:04pm -- 2:04pm -- 3:04pm 3:31pm -- 4:07pm -- 4:31pm -- 5:07pm -- 5:31pm -- 6:07pm -- 6:31pm -- 7:06pm -- 8:04pm 8:23pm 8:55pm 9:24pm 9:55pm 10:42pm 11:24pm\n3 Sunnyvale 4:42am 5:21am 5:29am 5:56am 6:12am -- 6:37am 6:56am 7:12am -- 7:35am 7:56am 8:12am -- 8:35am 8:56am 9:10am 9:54am 10:08am 10:54am 11:08am 11:54am 12:08pm 12:54pm 1:08pm 1:54pm 2:08pm 2:54pm 3:08pm 3:36pm 3:56pm 4:12pm -- 4:35pm 4:56pm 5:12pm -- 5:35pm 5:56pm 6:12pm -- 6:35pm 6:56pm 7:10pm 7:54pm 8:08pm 8:27pm 8:59pm 9:28pm 9:59pm 10:46pm 11:28pm\n3 Mountain View 4:47am 5:25am 5:34am 6:01am 6:17am 6:11am 6:42am 7:01am 7:17am 7:11am 7:40am 8:01am 8:17am 8:11am 8:40am 9:01am 9:15am 9:59am 10:13am 10:59am 11:13am 11:59am 12:13pm 12:59pm 1:13pm 1:59pm 2:13pm 2:59pm 3:13pm 3:41pm 4:01pm 4:17pm 4:11pm 4:40pm 5:01pm 5:17pm 5:11pm 5:40pm 6:01pm 6:17pm 6:11pm 6:40pm 7:01pm 7:15pm 7:59pm 8:13pm 8:32pm 9:04pm 9:33pm 10:04pm 10:51pm 11:33pm\n3 San Antonio 4:51am -- 5:38am -- 6:20am -- 6:46am -- 7:20am -- 7:44am -- 8:20am -- 8:44am -- 9:19am -- 10:17am -- 11:17am -- 12:17pm -- 1:17pm -- 2:17pm -- 3:17pm 3:44pm -- 4:20pm -- 4:44pm -- 5:20pm -- 5:44pm -- 6:20pm -- 6:44pm -- 7:19pm -- 8:17pm 8:36pm 9:08pm 9:37pm 10:08pm 10:55pm 11:37pm\n3 California Avenue 4:55am -- 5:42am -- 6:25am -- 6:50am -- 7:25am -- 7:48am -- 8:25am -- 8:48am -- 9:23am -- 10:22am -- 11:22am -- 12:22pm -- 1:22pm -- 2:22pm -- 3:22pm 3:49pm -- 4:25pm -- 4:48pm -- 5:25pm -- 5:48pm -- 6:25pm -- 6:48pm -- 7:23pm -- 8:21pm 8:40pm 9:12pm 9:41pm 10:12pm 10:59pm 11:41pm\n3 Palo Alto 4:59am 5:33am 5:46am 6:08am 6:29am 6:19am 6:54am 7:09am 7:29am 7:19am 7:52am 8:09am 8:29am 8:19am 8:52am 9:09am 9:27am 10:07am 10:26am 11:07am 11:26am 12:07pm 12:26pm 1:07pm 1:26pm 2:07pm 2:26pm 3:07pm 3:26pm 3:53pm 4:09pm 4:29pm 4:19pm 4:52pm 5:09pm 5:29pm 5:19pm 5:52pm 6:09pm 6:29pm 6:19pm 6:52pm 7:09pm 7:27pm 8:07pm 8:25pm 8:44pm 9:17pm 9:45pm 10:17pm 11:03pm 11:46pm\n3 Menlo Park 5:02am 5:37am 5:50am -- 6:32am -- 6:58am -- 7:32am -- 7:56am -- 8:32am -- 8:56am -- 9:31am 10:10am 10:30am 11:10am 11:30am 12:10pm 12:30pm 1:10pm 1:30pm 2:10pm 2:30pm 3:10pm 3:30pm 3:56pm -- 4:32pm -- 4:56pm -- 5:32pm -- 5:56pm -- 6:32pm -- 6:56pm -- 7:30pm 8:10pm 8:28pm 8:47pm 9:20pm 9:49pm 10:20pm 11:07pm 11:50pm\n2 Redwood City 5:08am 5:42am 5:55am 6:15am 6:38am 6:26am 7:03am 7:15am 7:38am 7:26am 8:01am 8:15am 8:38am 8:26am 9:01am 9:15am 9:36am 10:16am 10:35am 11:16am 11:35am 12:16pm 12:35pm 1:16pm 1:35pm 2:16pm 2:35pm 3:16pm 3:35pm 4:02pm 4:15pm 4:38pm 4:26pm 5:01pm 5:15pm 5:38pm 5:26pm 6:01pm 6:15pm 6:38pm 6:26pm 7:01pm 7:15pm 7:36pm 8:16pm 8:34pm 8:53pm 9:27pm 9:55pm 10:27pm 11:13pm 11:56pm\n2 San Carlos 5:13am -- 6:00am 6:20am 6:42am -- -- 7:20am 7:42am -- -- 8:20am 8:42am -- -- 9:20am 9:41am -- 10:40am -- 11:40am -- 12:40pm -- 1:40pm -- 2:40pm -- 3:40pm -- 4:20pm 4:42pm -- -- 5:20pm 5:42pm -- -- 6:20pm 6:42pm -- -- 7:20pm 7:41pm -- 8:39pm 8:58pm 9:32pm 10:00pm 10:32pm 11:18pm 11:59pm\n2 Belmont 5:16am -- 6:04am -- 6:46am -- 7:09am -- 7:46am -- 8:07am -- 8:46am -- 9:07am -- 9:44am -- 10:43am -- 11:43am -- 12:43pm -- 1:43pm -- 2:43pm -- 3:43pm 4:08pm -- 4:46pm -- 5:07pm -- 5:46pm -- 6:07pm -- 6:46pm -- 7:07pm -- 7:44pm -- 8:42pm 9:01pm 9:35pm 10:04pm 10:35pm 11:22pm 12:05am\n2 Hillsdale 5:20am 5:50am 6:08am -- 6:50am 6:34am 7:13am -- 7:50am 7:34am 8:11am -- 8:50am 8:34am 9:11am -- 9:48am 10:23am 10:47am 11:23am 11:47am 12:23pm 12:47pm 1:23pm 1:47pm 2:23pm 2:47pm 3:23pm 3:47pm 4:12pm -- 4:50pm 4:34pm 5:11pm -- 5:50pm 5:34pm 6:11pm -- 6:50pm 6:34pm 7:11pm -- 7:49pm 8:24pm 8:47pm 9:06pm 9:39pm 10:08pm 10:39pm 11:26pm 12:09am\n2 Hayward Park 5:23am -- 6:11am -- 6:53am -- -- -- 7:53am -- -- -- 8:53am -- -- -- 9:51am -- 10:50am -- 11:50am -- 12:50pm -- 1:50pm -- 2:50pm -- 3:50pm -- -- 4:53pm -- -- -- 5:53pm -- -- -- 6:53pm -- -- -- 7:52pm -- 8:50pm 9:09pm 9:42pm 10:11pm 10:42pm 11:29pm 12:12am\n2 San Mateo 5:26am 5:55am 6:14am 6:28am 6:56am -- -- 7:28am 7:56am -- -- 8:28am 8:56am -- -- 9:28am 9:55am 10:29am 10:54am 11:29am 11:54am 12:29pm 12:54pm 1:29pm 1:54pm 2:29pm 2:54pm 3:29pm 3:54pm -- 4:28pm 4:56pm -- -- 5:28pm 5:56pm -- -- 6:28pm 6:56pm -- -- 7:28pm 7:56pm 8:29pm 8:54pm 9:13pm 9:46pm 10:15pm 10:46pm 11:33pm 12:16am\n2 Burlingame 5:30am -- 6:18am 6:31am 7:00am -- -- 7:31am 8:00am -- -- 8:31am 9:00am -- -- 9:31am 9:59am -- 10:58am -- 11:58am -- 12:58pm -- 1:58pm -- 2:58pm -- 3:58pm -- 4:31pm 5:00pm -- -- 5:31pm 6:00pm -- -- 6:31pm 7:00pm -- -- 7:31pm 8:00pm -- 8:58pm 9:17pm 9:50pm 10:18pm 10:50pm 11:36pm 12:19am\n2 Millbrae 5:35am 6:01am 6:23am 6:36am 7:04am 6:44am 7:21am 7:36am 8:04am 7:44am 8:19am 8:36am 9:04am 8:44am 9:19am 9:37am 10:04am 10:36am 11:03am 11:36am 12:03pm 12:36pm 1:03pm 1:36pm 2:03pm 2:36pm 3:03pm 3:36pm 4:03pm 4:20pm 4:36pm 5:04pm 4:44pm 5:19pm 5:36pm 6:04pm 5:44pm 6:19pm 6:36pm 7:04pm 6:44pm 7:19pm 7:36pm 8:06pm 8:35pm 9:04pm 9:23pm 9:55pm 10:24pm 10:55pm 11:42pm 12:26am\n1 San Bruno 5:39am -- 6:28am 6:41am 7:09am -- -- 7:41am 8:09am -- -- 8:41am 9:09am -- -- 9:42am 10:08am -- 11:08am -- 12:08pm -- 1:08pm -- 2:08pm -- 3:08pm -- 4:08pm -- 4:41pm 5:09pm -- -- 5:41pm 6:09pm -- -- 6:41pm 7:09pm -- -- 7:41pm 8:10pm -- 9:08pm 9:27pm 10:00pm 10:29pm 10:59pm 11:47pm 12:30am\n1 South San Francisco 5:43am -- 6:32am -- 7:13am -- 7:28am -- 8:13am -- 8:26am -- 9:13am -- 9:26am -- 10:13am -- 11:13am -- 12:13pm -- 1:13pm -- 2:13pm -- 3:13pm -- 4:13pm 4:27pm -- 5:13pm -- 5:26pm -- 6:13pm -- 6:26pm -- 7:13pm -- 7:26pm -- 8:14pm -- 9:12pm 9:31pm 10:04pm 10:33pm 11:03pm 11:51pm 12:34am\n1 Bayshore 5:50am -- 6:38am -- 7:19am -- -- -- 8:19am -- -- -- 9:19am -- -- -- 10:19am -- 11:19am -- 12:19pm -- 1:19pm -- 2:19pm -- 3:19pm -- 4:19pm -- -- 5:19pm -- -- -- 6:19pm -- -- -- 7:19pm -- -- -- 8:21pm -- 9:19pm 9:38pm 10:11pm 10:39pm 11:10pm 11:57pm 12:40am\n1 22nd Street 5:55am 6:14am 6:44am 6:52am 7:24am -- -- 7:52am 8:24am -- -- 8:52am 9:24am -- -- 9:53am 10:25am 10:49am 11:25am 11:49am 12:25pm 12:49pm 1:25pm 1:49pm 2:25pm 2:49pm 3:25pm 3:49pm 4:25pm 4:36pm 4:52pm 5:24pm 4:58pm 5:35pm 5:52pm 6:24pm 5:58pm 6:35pm 6:52pm 7:25pm 6:58pm 7:35pm 7:52pm 8:27pm 8:50pm 9:25pm 9:44pm 10:16pm 10:45pm 11:15pm 12:03am 12:46am\n1 San Francisco 6:01am 6:20am 6:50am 6:58am 7:31am 7:03am 7:41am 7:58am 8:31am 8:03am 8:39am 8:58am 9:31am 9:03am 9:39am 9:59am 10:31am 10:55am 11:31am 11:55am 12:31pm 12:55pm 1:31pm 1:55pm 2:31pm 2:55pm 3:31pm 3:55pm 4:31pm 4:41pm 4:58pm 5:31pm 5:03pm 5:41pm 5:58pm 6:31pm 6:03pm 6:41pm 6:58pm 7:32pm 7:03pm 7:41pm 7:58pm 8:33pm 8:59pm 9:31pm 9:50pm 10:24pm 10:53pm 11:23pm 12:11am 12:52am\n')
  File "/usr/src/app/main.py", line 9, in mtv_to_sf
    mountain_view_idx = columns.index('Mountain') + 1  # 'Mountain View' is two words
ValueError: 'Mountain' is not in list

Substring Evaluation

Testing if the previous output contains the string All tests passed: False