Tutorials written over a year ago (April)

[github-actions]

The tutorials below were written over a year ago.


All authors, please do the following:

• Take a look at your tutorial and check if it still works.
• Comment on this issue if your tutorial needs an update or not.
• If your tutorial does need an update, please let us know if you plan to update the tutorial yourself. If not, we might need to delete your tutorial.

Path	Title	Author
tutorial-2	Tutorial 2	@svenja11
tutorial-4	Tutorial 4	@svenja11