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中级

生成贷款行业分布报表实体房地产金融

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()
    loans_csv = open_url(____).read()
    loan_classifications_csv = open_url(____).read()
    loan_provisions_csv = open_url(____).read()
    import sqlite3, pandas as pd
    from io import StringIO
    conn = sqlite3.connect(____)
    pd.read_csv(StringIO(____)).to_sql(____)
    total = pd.read_sql_query(____).iloc[____]['____'] or ____
    result = pd.read_sql_query(____)
    result['____'] = (____).round(____)
    print(result.to_string(____))
    conn.close()

示例

输入
solve()
期望输出
industry  loan_count  total_balance  balance_pct
  REAL_ESTATE           3        3335000        55.69
MANUFACTURING           1        1800000        30.06
          SME           1         500000         8.35
     CONSUMER           6         353000         5.90
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