Here is the description of the assigment: https://github.com/ivelum/job/blob/master/challenges/python.md
I've implemented this with Django because ivelum uses Django. Otherwise, I would probably have done it with Flask.
Run:
gunicorn --bind 0.0.0.0:8000 ivelum.wsgi:application
Or with Docker:
docker build -t hackertm .
docker run -it -p 8000:8000 hackertm
Go to: http://localhost:8000/