Flash112/ADS_HUB

1import json2import pandas as pd3from datetime import datetime4 5with open("submissions.json") as f:6    data = json.load(f)7 8if data:9    df = pd.DataFrame(data)10    filename = f"leaderboard_backup_{datetime.now().strftime('%Y%m%d_%H%M')}.xlsx"11    df.to_excel(filename, index=False)12    print(f"Exported leaderboard to {filename}")13else:14    print("No submissions to export.")