Fix gradio skills add

[abidlabs]

huggingface_hub changed some constants which broke gradio skills add. Just removed those imports since they're very basic instead of relying on definitions in huggingface_hub as reported by @yvrjsharma

[gradio-pr-bot]

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Install Gradio from this PR

pip install https://huggingface.co/buckets/gradio/pypi-previews/resolve/04bea39a067f85d75fa41e44a8272a82c72eea3d/gradio-6.12.0-py3-none-any.whl

Install Gradio Python Client from this PR

pip install "gradio-client @ git+https://github.com/gradio-app/gradio@04bea39a067f85d75fa41e44a8272a82c72eea3d#subdirectory=client/python"

Install Gradio JS Client from this PR

npm install https://gradio-npm-previews.s3.amazonaws.com/04bea39a067f85d75fa41e44a8272a82c72eea3d/gradio-client-2.2.0.tgz

[gradio-pr-bot]

🦄 change detected

This Pull Request includes changes to the following packages.

Package	Version
gradio	patch

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• Fix gradio skills add

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✅ Changeset approved by @freddyaboulton

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