Current resources/environment.yml has a bad traittypes version

[malkir]

You'd have to pin traittypes<5.10 in environment.yml under pip: if users wanted to use your current pinned versions.

Error for users would look like:

~# jupyter-notebook
Traceback (most recent call last):
  File "/root/miniforge3/envs/dsc80/lib/python3.8/site-packages/notebook/traittypes.py", line 235, in _resolve_classes
    klass = self._resolve_string(klass)
  File "/root/miniforge3/envs/dsc80/lib/python3.8/site-packages/traitlets/traitlets.py", line 2020, in _resolve_string
    return import_item(string)
  File "/root/miniforge3/envs/dsc80/lib/python3.8/site-packages/traitlets/utils/importstring.py", line 31, in import_item
    module = __import__(package, fromlist=[obj])
ModuleNotFoundError: No module named 'jupyter_server.contents'