The Space had been switched to the Gradio SDK, which ignores the Dockerfile
and failed to build. Go back to the Docker SDK (app_port 7860), pin gradio
and transformers to the versions the app was tested with, install a CPU-only
PyTorch to keep the image small, and run as a non-root user.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
