Read more here: https://www.sphinx-doc.org/en/master/man/sphinx-apidoc.html and here: https://www.sphinx-doc.org/en/master/usage/extensions/napoleon.html
$ cd docs
$ make clean
$ make rst
$ make html
http://localhost:63342/Projects/quantus/docs/build/html/index.html
A copy is made of CONTRIBUTING.md to docs_dev/CONTRIBUTING.md. To avoid any inconsistencies, edit in CONTRIBUTING.md and overwrite in docs_dev/CONTRIBUTING.md.