Python itself doesn't have any code to do this, but does have some
support libraries that help.
It looks like your "ClipGrab" program is using the python module
"youtube-dlp" to get the data (that module probabaly has the details of
how to do the operation), but somehow ClipGrab hasn't packaged the
module into itself properly.
You probably should seek help with the support for the ClipGrab program
from the people that make it.
If you look up the documentation for youtube-dlp, you may find that you
can use that module directly, and not need the ClipGrab wrapper at all
(though it may provide some benefits if you can get it working again).
--
Richard Damon