Issues with spaCy / Classy Classification

[esteveboix]

Hi there,

I'm on Linux, Ubuntu 24.04, Python 3.12. I can easily create a venv, install spaCy and Classy with PIP, but when it comes to run any example, I always hit:

ValueError: [E002] Can't find factory for 'classy_classification' for language English (en). This usually happens when spaCy calls nlp.create_pipewith a custom component name that's not registered on the current language class. If you're using a custom component, make sure you've added the decorator@Language.component(for function components) or@Language.factory (for class components).

I'm using the example from https://spacy.io/universe/project/classyclassification

I think it's related with the transformers library, and I've tried downgrading it to 4.21.1 to no avail.

I'm lost, actually, don't know what to try.

Regards,
Esteve