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查询利率图谱（各产品利率有效期）

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
    offices_csv = open_url("https://data.zuihe.com/dbd/core/state_00/offices.csv").read()
    staff_csv = open_url("https://data.zuihe.com/dbd/core/state_00/staff.csv").read()
    currencies_csv = open_url("https://data.zuihe.com/dbd/core/state_00/currencies.csv").read()
    savings_products_csv = open_url("https://data.zuihe.com/dbd/core/state_00/savings_products.csv").read()
    interest_rate_charts_csv = open_url("https://data.zuihe.com/dbd/core/state_00/interest_rate_charts.csv").read()
    import sqlite3
    import pandas as pd
    from io import StringIO

    conn = sqlite3.connect(':memory:')
    pd.read_csv(StringIO(savings_products_csv)).to_sql('savings_products', conn, index=False, if_exists='replace')
    pd.read_csv(StringIO(interest_rate_charts_csv)).to_sql('interest_rate_charts', conn, index=False, if_exists='replace')

    result = pd.read_sql_query("""
        SELECT sp.name AS product_name, rc.annual_interest_rate, rc.from_date, rc.end_date
        FROM interest_rate_charts rc
        JOIN savings_products sp ON rc.product_id = sp.id
        ORDER BY rc.annual_interest_rate DESC
    """, conn)
    print(result.to_string(index=False))
    conn.close()

示例

输入
solve()
期望输出
product_name  annual_interest_rate  from_date   end_date
    大额存单（一年）                  2.85 2026-01-01 2027-12-31
        两年定期                  2.60 2026-01-01 2027-12-31
        一年定期                  2.25 2026-01-01 2027-12-31
       六个月定期                  2.00 2026-01-01 2027-12-31
       三个月定期                  1.75 2026-01-01 2027-12-31
      活期存款账户                  0.35 2026-01-01 2027-12-31
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