neither 'setup.py' nor 'pyproject.toml' found.

[dg-ym]

When I run the "pip install -e modified_libs/pettingzoo" command, the error reads:Obtaining file:///D:/Download/Drone-Swarm-RL-airsim-sb3-main/multi_agent/modified_libs/pettingzoo
ERROR: file:///D:/Download/Drone-Swarm-RL-airsim-sb3-main/multi_agent/modified_libs/pettingzoo does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
how can I solve it?

[Lauqz]

Just create a new env, copy and paste the modified libs and it should work normally