Update app.py

app.py

@@ -1,5 +1,8 @@
 from flask import Flask, jsonify
 from flask_socketio import SocketIO, send, emit
+import os
+
+
 
 app = Flask(__name__)
 socketio = SocketIO(app)
@@ -30,5 +33,9 @@ def handle_message(data):
 def get_data():
     global sensor_data
     return jsonify(sensor_data)
+
+
+
 if __name__ == '__main__':
-    app.run(host='0.0.0.0', port=int(os.environ.get('PORT', 7860)))
+    socketio.run(app, host='0.0.0.0', port=7860)
+