Fix `wandb` integration with `SetFit` model

[timothepearce]

What does this PR do?

This PR fixes an error popping up while training a SetFitModelwhile reporting to wandb.

To fix this issue, we could also subclass and override the setup method specifically in the setfit repository, but that would be a much bigger job. @tomaarsen if think you're the one who should decide on that.

Fixes # (issue) https://github.com/huggingface/setfit/issues/498

Before submitting

• [x] This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
• [x] Did you read the contributor guideline, Pull Request section?
• [ ] Was this discussed/approved via a Github issue or the forum? Please add a link to it if that's the case.
• [ ] Did you make sure to update the documentation with your changes? Here are the documentation guidelines, and here are tips on formatting docstrings.
• [ ] Did you write any new necessary tests?

Who can review?

@tomaarsen @ArthurZucker

[timothepearce]

@ArthurZucker Done!

[ArthurZucker]

Just need the CIs to go Green 😉 you can rebase on main and run make fixup! 🤗

[timothepearce]

@ArthurZucker That's what I did, but run_testsand ci/circleci: tests_tf are still failing, as it on the main branch. 😄

[ArthurZucker]

Just re-triggered them!

[ArthurZucker]

the test seems unrelated so I think we can merge!

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