Conda env yml not compatible with notebooks

[Hrovatin]

The current example conda yml files are incompatible with notebooks. In specific, the yml is missing some packages required by notebooks ( cellxgene-census) and this package is also not available for Python 3.13, which is pinned in the yml. It would be nice if the conda ymls would create an env that can be directly used for the example notebooks.

[Intron7]

I know that there is an issue with this right now. We are planning on moving all tutorial data to our own s3 Bucket in the future. The issue is with cellxgene not supporting python-3.13. You can just change the env-yaml to python 3.12 that should work