I am getting many deprecation warnings from Setuptools everytime dash is imported:
venv\lib\site-packages\dash\dash.py:22: DeprecationWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html

My dash environment

dash                        2.12.1
dash-bootstrap-components   1.4.2
dash-core-components        2.0.0
dash-html-components        2.0.0
dash-table                  5.0.0

On line 22 from dash.py:

from pkg_resources import get_distribution, parse_version

From setuptools:

Attention

Use of pkg_resources is deprecated in favor of importlib.resources, importlib.metadata and their backports (importlib_resources, importlib_metadata). Some useful APIs are also provided by packaging (e.g. requirements and version parsing). Users should refrain from new usage of pkg_resources and should work to port to importlib-based solutions.