查询直播峰值观看人数

def solve():
    from pyodide.http import open_url
    from io import StringIO
    import pandas as pd
    csv_data = open_url('https://data.zuihe.com/dbd/ms-edulive/state_02/live_sessions.csv').read()
    df = pd.read_csv(StringIO(csv_data))
    peak = df.loc[df['viewers'].idxmax()]
    print(f"峰值场次: {peak['session_id']}")
    print(f"峰值人数: {peak['viewers']}人")