jupyter_localize_extension

[NickVeld]

1. Where is it (in base containers, suggested by your, ...)? I found such file in only one github repo

2. How is it important for running labs? Maybe it can be excluded at all?

[echuber2]

This extension is still being requested in the file /home/jovyan/.jupyter/jupyter_notebook_config.py. (This file seems to be overwritten by Coursera even when it's a completely custom lab image.) It does not appear to load successfully on Coursera either, although it doesn't stop the notebook from starting up.

I agree it should probably be removed.