About pip install could not find core liarbry error information

[silencht]

when I run pip install -r requirements.txt command, my terminal output ERROR below:

(tv) silencht@silencht:~/TeleVision$ pip install -r requirements.txt 
Requirement already satisfied: aiohttp==3.9.5 in /home/silencht/miniforge3/envs/ilrl/lib/python3.9/site-packages (from -r requirements.txt (line 1)) (3.9.5)
Requirement already satisfied: aiohttp_cors==0.7.0 in /home/silencht/miniforge3/envs/ilrl/lib/python3.9/site-packages (from -r requirements.txt (line 2)) (0.7.0)
Collecting aiortc==1.8.0
  Using cached aiortc-1.8.0-cp38-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (1.9 MB)
Collecting av==11.0.0
  Using cached av-11.0.0-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (33.1 MB)
ERROR: Could not find a version that satisfies the requirement core==1.0.1 (from versions: none)
ERROR: No matching distribution found for core==1.0.1

I can't find core==1.0.1 liarbry anywhere. could you please give me some extra-information to solve this problem? Thanks for your time.

[silencht]

and, pyzed==4.1 is same problem.

[RexSkywalkerLee]

This bug has been fixed in an earlier update, please use the latest version to install packages.