pkg_resources deprecated

Just have seen this in a new virtualenv.

Can anyone confirm this ?

`.... /site-packages/pynsee/metadata/get_definition_list.py:11: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.`