RetroLite directive

jupyterlite-sphinx provides a retrolite directive that allows you to embed Retrolab in your docs.

.. retrolite::
   :width: 100%
   :height: 600px
   :prompt: Try Retrolite!

Try Retrolite!

You can also pass a Notebook file to open:

.. retrolite:: my_notebook.ipynb
   :width: 100%
   :height: 600px
   :prompt: Try Retrolite!

Try Retrolite!