Update SDK version in README.md and remove gradio version constraint from requirements.txt

Specify version constraints for gradio and huggingface_hub in requirements.txt

Add gradio and huggingface_hub to requirements.txt

Update gradio_app.py

Update gradio_app.py

Upload folder using huggingface_hub

Update gradio_app.py

Update gradio_app.py

Update gradio_app.py

Upload folder using huggingface_hub

initial commit