Thanks for letting me know @jmmease! Unfortunately, I’m still having trouble. Based on your helpful comments on Plotlywidget nbextension error, one thing I am unable to do is upgrade to notebook 5.3 at the moment along with being unable to do jupyter nbextension install plotlywidget since I cannot connect due to security. If there’s a manual installation process for plotlywidget then I think that might be the only solution. I’ll also reply to your other followup on the other link.