I am trying to use graphviz
in Python.
Research
When I read the tutorials on websites, they say installing graphviz 2.38
from a separate download page is necessary.
Formerly this was the download-page's URL: https://graphviz.gitlab.io/_pages/Download/Download_windows.html
Question
Why can't I just install graphviz using pip and use it? Why is it necessary to download this file?