If possible, additional docstring should be written inside codes rather than in rst files.
Install Sphinx
pip install sphinx
Build rst files and create html files, css files and so on.
Run the following command in the root directory of machina's repository.
sphinx-build -b html ./docs/source ./docs/_build/
Run the following command.
cp -r docs/_build/ docs/
And send a pull request.
If it is merged, we can see updated html here.