Added audio to audio in inference client

[Ahmedniz1]

This PR aims to resolve issue #2016 . I've added the required code, have tested it on my end in a separate script.

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

[codecov]

Codecov Report

Attention: 5 lines in your changes are missing coverage. Please review.

Comparison is base (464a34f) 82.40% compared to head (cd4ab83) 82.34%.

Files	Patch %	Lines
...gingface_hub/inference/_generated/_async_client.py	28.57%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2020      +/-   ##
==========================================
- Coverage   82.40%   82.34%   -0.06%     
==========================================
  Files          66       66              
  Lines        8222     8240      +18     
==========================================
+ Hits         6775     6785      +10     
- Misses       1447     1455       +8     

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[Wauplin]

Thanks for this clean PR @Ahmedniz1! I've added some comments but it's already a very good start! 🔥 I think you've already noticed but running make style will automatically reflect the sync client changes to the async one :)

And thanks for the clean docstring! It's very good to have it 🙏

[Wauplin]

Hi @Ahmedniz1, thanks for making the changes! I wanted to try this new API locally but the audio-to-audio inference server seems broken since yesterday. I've reported it internally. Once it's fixed and I've been able to test it, we should be good to merge! 🚀

[Wauplin]

@Ahmedniz1, I'm getting back to you regarding this PR. The bug I mentioned above has been fixed and I have been able to test your implementation correctly. I just pushed 2 commits to add a proper test and to list audio_to_audio as a supported task. PR looks good to me. I'll merge it as soon as the CI passes! Thanks for the great job 🤗