Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned ...

Then you can copy the wheels in your notebook mount (3 above) and install it within the container. You can even drag and drop into Jupyter.

You can also edit or refactor them in an IDE - the .py notebook above is a regular Python file. If your notebook is documentation ... which interoperates very well with Jupyter Book, or Quarto ...