统计弹幕发送频率分布

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/danmu.csv').read()
    df = pd.read_csv(StringIO(csv_data))
    result = df.groupby('session_id').size().sort_values(ascending=False).head(10)
    for session, count in result.items():
        print(f'{session}: {count}条弹幕')