Update app.py

app.py

@@ -393,7 +393,7 @@ with demo:
             )
 
 scheduler = BackgroundScheduler()
-scheduler.add_job(restart_space, "interval", seconds=600)
+scheduler.add_job(restart_space, "interval", seconds=1800)
 # scheduler.add_job(launch_backend, "interval", seconds=100) # will only allow one job to be run at the same time
 scheduler.start()
 demo.queue(default_concurrency_limit=40).launch()