Update app.py

app.py

@@ -401,4 +401,4 @@ def get_model_status(model_name):
     })
 
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=7860, debug=False)
+    app.run(host='0.0.0.0', port=7860, debug=False, threaded=True)