🌐 [i18n-KO] Translated package_reference/hf_api.md to Korean

[fabxoe]

What does this PR do?

Translated the package_reference/hf_api.md file of the documentation to Korean.
Thank you in advance for your review.

Part of #1626

Before reviewing

• Check for missing / redundant translations (번역 누락/중복 검사)
• Grammar Check (맞춤법 검사)
• Review or Add new terms to glossary (용어 확인 및 추가)
• Check Inline TOC (e.g. [[lowercased-header]])
• Check live-preview for gotchas (live-preview로 정상작동 확인)

Who can review? (Initial)

Team Hugging Face KREW, may you please review this PR?
@harheem, @cjfghk5697, @seoulsky-field, @nuatmochoi, @boyunJang, @SeungAhSon, @seoyoung-3060, @junejae, @usr-bin-ksh, @fabxoe

Before submitting

• This PR fixes a typo or improves the docs (you can dismiss the other checks if that's the case).
• 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? (Final)

@jungnerd, @heuristicwave May you please review this PR?

[ArthurZucker]

cc @stevhliu

[stevhliu]

Thanks for the contribution, the structure and format looks good to me!

Please remember to ping Team PseudoLab for a review of the content! 🤗
@jungnerd, @heuristicwave, @harheem, @cjfghk5697, @seoulsky-field, @nuatmochoi, @boyunJang, @SeungAhSon, @seoyoung-3060, @junejae

[stevhliu]

I think it'd be a better user experience for Korean readers if the code comments here are also translated. What do you think?

[jungnerd]

Hi @stevhliu 👋
I agree with your idea.
When I looked at the documentation in other languages, the code comments were not translated, so we left them untranslated, but I think it would be more helpful for Koreans to read the documentation if the code comments are translated.

[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.

[seoyoung-3060]

좋은 번역 감사합니다
허브->Hub만 수정했습니다!
메서드는 매소드, 메소드 등 아직 방향이 확실히 정해지지 않은 것 같아서 일단 수정하지 않았습니다

[jungnerd]

@fabxoe review 확인 부탁드립니다!

[jungnerd]

@Wauplin LGTM! This PR is ready to merge!

[Wauplin]

Thanks! Merging it now :)