Remove @spaces.GPU decorator, train in background thread directly

Fix GPU duration to 120s max for zero-a10g

Use @spaces.GPU decorator for ZeroGPU compatibility

Fix gradio every parameter not supported in this version

Pin huggingface_hub to 0.25.2 for gradio 5.0.0 compatibility

Clean up requirements

Use python:3.11-slim base image

Add custom Dockerfile to fix gradio version

Fix gradio version to avoid HfFolder import error

Fix gradio version compatibility

Restructure app to train in background thread

Fix README

Upload requirements.txt with huggingface_hub

Upload app.py with huggingface_hub

Upload README.md with huggingface_hub

initial commit