Update app.py

app.py

@@ -178,7 +178,7 @@ def update_hub_stats():
 executor = ThreadPoolExecutor(max_workers=2)
 scheduler = BackgroundScheduler(executors={'default': executor})
 scheduler.add_job(update_google_sheet, trigger='interval', minutes=1, max_instances=2)
-scheduler.add_job(update_hub_stats, trigger='interval', minutes=1, max_instances=2)
+scheduler.add_job(update_hub_stats, trigger='interval', minutes=1.5, max_instances=2)
 scheduler.start()