Using Mqtt as websocket Channel as backend worker

the project is for receiving data from mqtt broker as subscribing topic channel in backend. I have already import channel asgi in python, Set channel_layer. Website gives no error on runserver, but I cant execute runworker.

If any one know about how to setup channel in project, please help me through this.

Already have

routing.py

consumer.py

want help on setting up worker in chnnel