Could not find suitable distribution for Requirement.parse('env_mltf.yml')

Question

I try to install a virtual environment from GitHub

first I made a virtual environment with Conda, then I install git in this environment. Next I cloned the project and cd to package package directory contains setup.py.

But when I try to install setup.py (pip install setup.py) I got an error:

Could not find suitable distribution for Requirement.parse('env_mltf.yml')

This is the output of my terminal:

running install
running bdist_egg
running egg_info
writing mltf.egg-info/PKG-INFO
/opt/anaconda3/envs/DL/lib/python3.9/site-packages/setuptools/dist.py:125: UserWarning: newlines not allowed and will break in the future
  warnings.warn("newlines not allowed and will break in the future")
writing dependency_links to mltf.egg-info/dependency_links.txt
writing requirements to mltf.egg-info/requires.txt
writing top-level names to mltf.egg-info/top_level.txt
package init file './__init__.py' not found (or not a regular file)
reading manifest file 'mltf.egg-info/SOURCES.txt'
writing manifest file 'mltf.egg-info/SOURCES.txt'
installing library code to build/bdist.macosx-10.9-x86_64/egg
running install_lib
running build_py
creating build/bdist.macosx-10.9-x86_64/egg
creating build/bdist.macosx-10.9-x86_64/egg/gym_mltf
copying build/lib/gym_mltf/README.md -> build/bdist.macosx-10.9-x86_64/egg/gym_mltf
copying build/lib/gym_mltf/example.py -> build/bdist.macosx-10.9-x86_64/egg/gym_mltf
byte-compiling build/bdist.macosx-10.9-x86_64/egg/gym_mltf/example.py to example.cpython-39.pyc
creating build/bdist.macosx-10.9-x86_64/egg/EGG-INFO
copying mltf.egg-info/PKG-INFO -> build/bdist.macosx-10.9-x86_64/egg/EGG-INFO
copying mltf.egg-info/SOURCES.txt -> build/bdist.macosx-10.9-x86_64/egg/EGG-INFO
copying mltf.egg-info/dependency_links.txt -> build/bdist.macosx-10.9-x86_64/egg/EGG-INFO
copying mltf.egg-info/requires.txt -> build/bdist.macosx-10.9-x86_64/egg/EGG-INFO
copying mltf.egg-info/top_level.txt -> build/bdist.macosx-10.9-x86_64/egg/EGG-INFO
zip_safe flag not set; analyzing archive contents...
creating 'dist/mltf-0.0.1-py3.9.egg' and adding 'build/bdist.macosx-10.9-x86_64/egg' to it
removing 'build/bdist.macosx-10.9-x86_64/egg' (and everything under it)
Processing mltf-0.0.1-py3.9.egg
Removing /opt/anaconda3/envs/DL/lib/python3.9/site-packages/mltf-0.0.1-py3.9.egg
Copying mltf-0.0.1-py3.9.egg to /opt/anaconda3/envs/DL/lib/python3.9/site-packages
mltf 0.0.1 is already the active version in easy-install.pth

Installed /opt/anaconda3/envs/DL/lib/python3.9/site-packages/mltf-0.0.1-py3.9.egg
Processing dependencies for mltf==0.0.1
Searching for env_mltf.yml
Reading https://pypi.org/simple/env_mltf.yml/
Reading https://pypi.org/simple/env-mltf.yml/
Couldn't find index page for 'env_mltf.yml' (maybe misspelled?)
Scanning index of all packages (this may take a while)
Reading https://pypi.org/simple/
No local packages or working download links found for env_mltf.yml
error: Could not find suitable distribution for Requirement.parse('env_mltf.yml')