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中级

统计各客户经理的月度审批业绩

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
    loan_products_csv = open_url(____).read()
    clients_csv = open_url(____).read()
    loan_applications_csv = open_url(____).read()
    credit_assessments_csv = open_url(____).read()
    import sqlite3, pandas as pd
    from io import StringIO
    conn = sqlite3.connect(____)
    pd.read_csv(StringIO(____)).to_sql(____)
    result = pd.read_sql_query(____)
    print(result.to_string(____))
    conn.close()

示例

输入
solve()
期望输出
reviewer_id  total_reviewed  approved_count  approved_amount
         103               2               2          1500000
         102               2               1           800000
         101               2               1           100000
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