Import Error and Version Mismatch(huggingface_hub - Transformers)

[nevertmr]

Hi,
I'm running into some quirks when installing dependencies from the upstream README (alignment-handbook). It seems that recent changes in huggingface_hub—like the removal of the huggingface_hub.utils._errors module in this PR—are causing a few issues.
On the other hand, our local environment.yml pins huggingface_hub to version 0.22.2, which clashes with Transformers 4.44.2 that needs huggingface_hub ≥0.23.2.
For now, I'm updating the implementation for my own use to align with the latest versions of trl and transformers.