Create a Gradio app from an openapi spec (#11526)
* changes
* changes
* changes
* demo
* changes
* changes
* add changeset
* fixes
* regex
* changes
* changes
* changes
* changes
* changes
* files
* handle errors gracefully
* changes
* simplify
* changes
* changes
* notebook
* fix tests
* fixes
* fix install message
* fix
* rename
* changes
* enum
* changes
* notebook
* added a tutorial
---------
Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>
