Widen GPU duration to measured worst case x1.4; label polish

Map formula prompt key to the equation block type

Add single-region mode, code fence languages, measured GPU duration

Pin gradio 5.50.0 for transformers 4.57.1 hub compatibility

Remove unused modules/assets from earlier upload

NaviDC-OCR two-stage document parsing demo

Upload requirements.txt with huggingface_hub

Upload requirements.txt with huggingface_hub

Upload folder using huggingface_hub

initial commit