Fix: Added support for show_api in mount_gradio_app (#10097)
* Fix: Added support for show_api in mount_gradio_app
* add changeset
* 2nd Fix: show_api in mount_gradio_app
* 3rd Fix: show_api in mount_gradio_app
* Update gradio/routes.py
* Update gradio/routes.py
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Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>
