First, thanks for posting.
Next, Clairvoyance has its own forums that we want to try to pipe things to when possible. This would be the tech support link:
https://www.clairvoyanceai.com/app/forum?category=technical-support
As for your issue...
-Did you just ask the Default 'Haalee' staff member or create a new one?
-Do you have any other AI apps installed (Claude Code, Codex, Gemini, etc) and have Haalee use them or keep her default?
It would seem odd to get a Python error \ requirement for writting file but this would be the install for it:
https://www.python.org/downloads/
Python, as you likely know, is just a programming language.
That said, any AI Staff member should be able to create a 'Summary' txt file (in the same directory as the PDF if you ask it to).
If you felt comfortable with it, you can Private Message me

...a shared link to the PDF after uploading it to a cloud drive service (OneDrive, GoogleDrive, etc) and I can run what you seem to be asking it to do to see what it does \ says.
Again, thanks for the post and support.
Sean Drohan
Product Lifecycle Manager