Run django-background-tasks on the Google App Engine (GAE)

Time-consuming processing is asynchronized using django-background-tasks.
Locally on two terminals

Terminal-A
python manage.py

Terminal-B
python manage.py process_tasks

I started the background process as , but the GAE was not able to run the above two processes at the same time.
In the first place, would it be possible for GAE to run the background process? If so, please let me know how to set it up.app.yaml, etc.