I found a useful and free web hoster

[Nicco Kunzmann]

Hello,

I found a website that we could use for the django workshop.
https://www.pythonanywhere.com/details/collab_and_ed
I tested it: http://niccokunzmann.pythonanywhere.com/
1. It has a free plan for one App (Django, Flask, Bottle) + git
2. One can embed a python shell into a website to try things out.

So if learners have done the git workshop and a web workshop then they
can host their first app.

Just to let you know.
Nicco