plotly plots in jupyter notebooks: Validation fails when saving

Question

I\'am new to plotly and I\'am having a problem with my plots when generating them inside jupyter notebooks.

Whenever I generate a plot, evrything works fine, but when I

Answer 1

The ploty team fixed the issue, here is the ticket

Upgrading nbformat, with either

pip install --upgrade nbformat

or

conda update nbformat

fixes it.