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查询所有待审批的贷款申请

未完成
初级参考 完整示例代码供参考，建议自己理解后重新输入 
def solve():
    from pyodide.http import open_url
    loan_products_csv = open_url("https://data.zuihe.com/dbd/credit/state_01/loan_products.csv").read()
    clients_csv = open_url("https://data.zuihe.com/dbd/credit/state_01/clients.csv").read()
    loan_applications_csv = open_url("https://data.zuihe.com/dbd/credit/state_01/loan_applications.csv").read()
    credit_assessments_csv = open_url("https://data.zuihe.com/dbd/credit/state_01/credit_assessments.csv").read()
    import sqlite3, pandas as pd
    from io import StringIO
    conn = sqlite3.connect(':memory:')
    pd.read_csv(StringIO(loan_applications_csv)).to_sql('loan_applications', conn, index=False, if_exists='replace')
    result = pd.read_sql_query("SELECT app_no, client_id, applied_amount, applied_periods, purpose, submitted_at FROM loan_applications WHERE status='PENDING_APPROVAL' ORDER BY submitted_at", conn)
    print(result.to_string(index=False))
    conn.close()

示例

输入
solve()
期望输出
app_no  client_id  applied_amount  applied_periods purpose        submitted_at
APP202606005          5          200000               48      购车 2026-06-04 14:00:00
APP202606007          6          300000               36    个体经营 2026-06-05 15:00:00
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