ModuleNotFoundError: No module named 'py'

[Jinzhe Zeng]

  File "/home/runner/work/dpdata_qdpi/dpdata_qdpi/.tox/.tox/.venv/lib/python3.10/site-packages/tox_conda/plugin.py", line 10, in <module>
    import py.path
ModuleNotFoundError: No module named 'py'

tox-conda/tox_conda/plugin.py

Line 10 in 1bebdc9

 import py.path 

I am not sure why py is assumed to be installed?