Fix requirements syntax

Revert low_cpu_mem_usage=False, fix is in requirements

Pin transformers<5.0 — 5.x ignores low_cpu_mem_usage=False

Fix: low_cpu_mem_usage=False to avoid meta tensor .item() error

Add kornia back — required by RMBG-2.0

Fix: unpin versions, drop kornia for Python 3.13 compat

Fix: remove pinned huggingface_hub to resolve gradio conflict

Add requirements

Add Gradio app

initial commit