Use compatible requirements: gradio 3.50.2, remove broken gradio-client pin

commit

Enable hf_oauth in metadata and add gradio[oauth] to requirements

commit

new

Remove LoginButton to avoid requiring OAuth in Space

Add robust app.py + pinned requirements for HF Spaces

app.py

Use lowercase pypdf2 in requirements for HF

Initial commit: add app.py, requirements.txt, pdf support

initial commit