Update app.py

app.py

@@ -130,6 +130,6 @@ def index():
 
 if __name__ == '__main__':
     # Start Flask application
-    socket.run(host='0.0.0.0', debug=True, port=5000)
+    socket.run(app,host='0.0.0.0', debug=True, port=5000)