Update app.py

app.py

@@ -56,4 +56,4 @@ leaderboard_table_files.sort(key=lambda x: int(x[18:-4]))
 leaderboard_table_file = leaderboard_table_files[-1]
 
 demo = build_demo(leaderboard_table_file)
-demo.launch(share=args.share, server_name=args.host, server_port=args.port)
+demo.launch(share=True, server_name=args.host, server_port=args.port)