Merge branch 'ruff-fn' of github.com:esciencecenter-digital-skills/python-intermediate-development into ruff-fn

Author: fnattino

episodes/16-verifying-code-style-linters.md

@@ -233,7 +233,7 @@ with GitHub Actions - we will come back to automated linting in the episode on
 ["Diagnosing Issues and Improving Robustness"](24-diagnosing-issues-improving-robustness.md).
 
 ```bash
-$ git add requirements.txt
+$ git add requirements.txt pyproject.toml
 $ git commit -m "Added Ruff library"
 $ git push origin style-fixes
 $ git switch develop