Cannot deply my webapp. IT says , could not find version that satisfies the requirement pickle

Collecting streamlit
  Downloading streamlit-1.15.2-py2.py3-none-any.whl (9.2 MB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 9.2/9.2 MB 122.2 MB/s eta 0:00:00[2022-12-02 06:42:38.068180] 
ERROR: Could not find a version that satisfies the requirement pickle (from versions: none)
ERROR: No matching distribution found for pickle
WARNING: You are using pip version 22.0.3; however, version 22.3.1 is available.
You should consider upgrading via the '/home/appuser/venv/bin/python -m pip install --upgrade pip' command.
Checking if Streamlit is installed

I think this thread covers the issue so have a look here:

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