See the notebooks in the notebooks directory.

• /usr/local/bin/python3 -m venv --upgrade-deps .
• source bin/activate
• python -m pip install pip-tools
• pip-compile requirements.in
• pip-compile dev-requirements.in
• pip-sync requirements.txt dev-requirements.txt

Alas, the Altair figures in the notebooks will not render on GitHub. However, the figures to appear correctly when the notebooks are rendered with nbviewer.