Update app.py

app.py

@@ -240,6 +240,6 @@ with demo:
 
 
 scheduler = BackgroundScheduler()
-scheduler.add_job(restart_space, "interval", hours=1)
+scheduler.add_job(restart_space, "interval", hours=12)
 scheduler.start()
 demo.queue(default_concurrency_limit=40).launch()