Chat Interface Functional test Fix + Chat Examples Center (#9660)
* test fix
* add changeset
* test fixc
* test fix
* Revert "test fix"
This reverts commit 9720f675cb3bb0fbfc0904dc5cf982e987dcc8ef.
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Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>