FLASK SOCKETIO V1.0 APP FACTORY PROBLEM

gistfile1.txt

websocket/socket_controllers

      SAME AS THE EXAMPLE, APART FROM THE OBJECT NAME (CESCO)

websocket/__init__.py

      from flask import Blueprint
      websocketio = Blueprint('websocket', __name__, url_prefix="/socket")
      import app.websocket.socket_controllers


app/__init__.py
      CESCO = SocketIO()
      
      ******inside create_app()
      from app.websocket import websocketio
      app.register_blueprint(websocketio)
      CESCO.init_app(app)

manage.py

      if __name__ == '__main__':
          CESCO.run(app)