notebook won't render

i don't understand why notebooks not rendering is such a consistent problem. i see many people mention the issue here. i've been adding notebooks into our private repo for months. they are not complicated. we've got an enterprise account. yet your very safe money is absolutely on betting the notebook is going to render at any given time.

instead of colleagues being able to see if code is useful, they have to download and open it themselves, maybe set up a test to even run the code so that they can see the results that are intended to be shown. alternatively i could upload .py scripts instead of python notebooks - but this seems like giving up on functionality that should simply work, and some of the notebooks do indeed create visualizations and are much more valuable in notebook format. yet i'm 0/6 on the ones i just tried to run.

this is beyond frustrating!

The report names no file, test, entry point, notebook version, or reproducible error. Start by reproducing the rendering failure with the six reported notebooks and record their formats, environment details, and error output. Done would require a narrowed failure mode and a confirmed fix or regression test.

Written by the indexing model from the issue text.