Describe the issue linked to the documentation

Running for instance plot_forest_hist_grad_boosting_comparison in jupyterlite raises a ValueError: Mime type rendering requires nbformat>=4.2.0 but it is not installed. I tried adding %pip install nbformat at the top of the notebook cell but that doesn't seem to work. As per this post in stackoverflow, downgrading nbformat to 5.1.2 solved this issue for me.

Suggest a potential alternative/fix

Add a magic function %pip install nbformat==5.1.2 whenever plotly is imported.