实现支付超时处理30分钟未完成取消

def solve():
    from pyodide.http import open_url
    account_types_csv = open_url(____).read()
    payment_channels_csv = open_url(____).read()
    accounts_csv = open_url(____).read()
    transfers_csv = open_url(____).read()
    disputes_csv = open_url(____).read()
    import sqlite3, pandas as pd
    from datetime import datetime
    from io import StringIO
    conn = sqlite3.connect(____)
    pd.read_csv(StringIO(____)).to_sql(____)
    pending = pd.read_sql_query(____)
    ref_time = datetime(____, ____, ____, ____, ____, ____)
    for _, r in pending.iterrows():
        created = datetime.strptime(____)
        diff_min = (____).total_seconds() / ____
        result = '____' if diff_min > ____ else '____'
        print(____)
    conn.close()