[ci skip] [cf admin skip] ***NO_CI*** Partial revert of #83

[weiji14]

Reverting all my commits made in #83. Created using git revert -n 0abaad3d13293cd034e53b58cc71e694bf014d83^..482ebfb6f69e8d61ff95321ac34037abc4ca8601

Checklist

• Used a personal fork of the feedstock to propose changes
• Bumped the build number (if the version is unchanged)
• Reset the build number to 0 (if the version changed)
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• Ensured the license file is being packaged.

Per #83 (comment)

[conda-forge-admin]

Hi! This is the friendly automated conda-forge-linting service.

I wanted to let you know that I linted all conda-recipes in your PR (recipe/meta.yaml) and found some lint.

Here's what I've got...

For recipe/meta.yaml:

• ❌ Selectors are suggested to take a <two spaces>#<one space>[<expression>] form. See lines [257, 259]

For recipe/meta.yaml:

• ℹ️ The recipe is not parsable by parser conda-souschef (grayskull). This parser is not currently used by conda-forge, but may be in the future. We are collecting information to see which recipes are compatible with grayskull.
• ℹ️ The recipe is not parsable by parser conda-recipe-manager. The recipe can only be automatically migrated to the new v1 format if it is parseable by conda-recipe-manager.
• ℹ️ faiss output has some malformed specs:

• In section host: libfaiss =1.10.0=*_cuda
• In section run: libfaiss =1.10.0=*_cuda
  faiss-cpu output has some malformed specs:
• In section run: faiss =1.10.0=*_cpu
  faiss-gpu output has some malformed specs:
• In section run: faiss =1.10.0=*_cuda
  Requirement spec fields should match the syntax name [version [build]]to avoid known issues in conda-build. For example, instead of name =version=build, use name version.* build. There should be no spaces between version operators and versions either: python >= 3.8 should be python >=3.8.

_{This message was generated by GitHub Actions workflow run https://github.com/conda-forge/conda-forge-webservices/actions/runs/23321856594. Examine the logs at this URL for more detail.}