reload-dev-mode (#1370)
* reload-dev-mode
- add dev reload mode
* reload-dev-mode
- support reload mode from different directories as well
* reload-dev-mode
- add file reload to the dev-reload-mode
* Update contributing
* Update CONTRIBUTING.md
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
* reload-dev-mode
- fetch gradio_folder with inspect, allowing running in reload dev mode from any directory
- unite user and dev reload mode
Co-authored-by: Abubakar Abid <abubakar@huggingface.co>
