add restart scheduler

app.py

@@ -519,9 +519,9 @@ interface = gr.Interface(
     outputs=[hidden_leaderboard_table_for_search]
 )
 
-#scheduler = BackgroundScheduler()
-#scheduler.add_job(restart_space, "interval", seconds=12000)
-#scheduler.start()
+scheduler = BackgroundScheduler()
+scheduler.add_job(restart_space, "interval", seconds=21600)
+scheduler.start()
 
 interface.launch()
 #demo.queue(concurrency_count=40).launch()