@paul @michael I've actually figured out the issue and now i've run into another issue.
For documentation purposes, the first error was caused by multiple python installations. I removed the other and now that error has gone away.
Now, when i run:
.\find_posts.py -c=.\artifacts\config.json
I get usage: with a list of arguments
Followed by
find_posts.py: error: unrecognized arguments: .\artifacts\config.json