Setting Celery Config on Server

[Brian Odhiambo]

Hello, 
I'm using celery to automate some tasks in my django application.
Following some tutorial online, I've done a .config setup for  both celery worker and celery beat in this directory on my server: /etc/supervisor/conf.d/.
However, when I reload the supervisor service, I get 502 Bad Gateway error.
Attached are the screenshots for the setup I did.


What could I have done wrong, and how's this setup supposed to be?

Thanks in advance for your help.