Enable multi-select on gradio.Dropdown (#2871)
* multiselect dropdown
* fixes
* more fixes
* changes
* changelog
* formatting
* format notebooks
* type fixes
* notebok fix
* remove console log
* notebook fix
* type fix
* Revert "format notebooks"
This reverts commit fb8762ecffbc727425d435262e60be4ea7feec6e.
* notebook fix
* bug fixes
* Update CHANGELOG.md
* Excluding untracked files from demo notebook check action (#2897)
* excluding untracked files from wget
* changelog
* fix setting default values
* typeability and arrow key support
* python types
* reformat
* another type check
* minor fixes + interactive false fix
* change remove token styling
* separate multiselect into separate file
* style fixes
* Update CHANGELOG.md
* Update CHANGELOG.md
* Update CHANGELOG.md
* some more style fixes
* small bug fix
* addressed pr comments
* fix active color highlighting
Co-authored-by: Ali Abdalla <ali.si3luwa@gmail.com>
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
