hi @aureliusnoble ,
Thanks for your question.
Prodigy plugins work with the latest version of Prodigy. 1.12.7 isn't the most recent stable version; we've had multiple updates , namely v1.14 where we switched our CLI to radicli.
This previous post mentions more about it.
hi @riccardopinosio ,
Thanks for your question.
I'm fairly certain yes, it's because you're using an older version of Prodigy (v1.12.7). The problem is in v1.14.0 we switched our CLI to radicli from plac and the Arg it's looking for is from radicli. You could try to install radicli since it's open source (pip install radicli).
But this still wouldn't read from prodigy.core -- you'd need to refactor this to import directly from radicli. I would also expect since we've made a ton of new updates…
Hope this helps!