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中级

实现转账交易回执生成含状态码

未完成
中级参考 代码结构已给出,请填写 ____ 处
def solve():
    from pyodide.http import open_url
    account_types_csv = open_url(____).read()
    payment_channels_csv = open_url(____).read()
    transfer_types_csv = open_url(____).read()
    transaction_limits_csv = open_url(____).read()
    accounts_csv = open_url(____).read()
    transfers_csv = open_url(____).read()
    import sqlite3, pandas as pd, json
    from io import StringIO
    conn = sqlite3.connect(____)
    pd.read_csv(StringIO(____)).to_sql(____)
    row = pd.read_sql_query(____).iloc[____]
    receipt = {"____": ____, "____": row['____'], "____": float(____), "____": row['____'], "____": "____"}
    print(json.dumps(____))
    conn.close()

示例

输入
solve()
期望输出
{"code": 0, "transfer_no": "TXN202606030001", "amount": 5000.0, "status": "COMPLETED", "message": "转账成功"}
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