ERROR: Could not find a version that satisfies the requirement apturl==0.5.2 (from versions: none)

created a copy of demo app
uploaded it to github
executed the app in streamlit

https://8qrlue5hja5vzdcdrifnzx.streamlit.app/

Please include your required libraries in a requirements.txt file.

  1. apturl is not a python library.
  2. apturl is not available in Debian (the operating system in streamlit cloud).
  3. Your application cannot run apt in streamlit cloud because it does not have the required privileges.