Adding metric visualization

[sashavor]

I've currently added the code from ComplexRadar() and it does work, but I can't figure out at what point it makes most sense to add the invert_range flag
@lvwerra would love your help!

[HuggingFaceDocBuilderDev]

The documentation is not available anymore as the PR was closed or merged.

[sashavor]

@lvwerra lmk what you think now.

Also, where is the best place to document the viz function? in the evaluate docs directly, or via a README?

[NimaBoscarino]

If we plan on building out more visualizations, would it be worth committing to writing this module with the OO-interface for matplotlib? As far as I know it would make testing easier, and I think it would be more dev-friendly for composability + subclassing to extend functionality if folks have custom visualizations that they want to build out.

@lvwerra

[HuggingFaceDocBuilder]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint.

[lvwerra]

Looks really good @sashavor, congrats on mastering unittests 🎉 Left a comments and then I think it's good to go!

[lvwerra]

One thing that's currently missing is documentation. I think it would be great to have some docs on this. E.g. create a new section Vizualization and show how to combine multiple examples from the evaluator runs (like you did in the previous experiments).

[sashavor]

Also, I don't understand the CircleCI errors 😬

[lvwerra]

Only minor things left to do. Can you use the following format for the docstrings:
https://github.com/huggingface/doc-builder#writing-source-documentation

[lvwerra]

The CI is green now :) I think there are just two more things left to do:

1. standardize the docstring of ComplexRadar
2. add a reference to the vizualization tool in docs/source/package_reference. can be a new file.