requirements.txt

gradio==3.50.2
transformers==4.40.1
sentence-transformers==2.2.2
huggingface-hub==0.14.1  # ✅ compatible with cached_download
torch>=1.13.0
faiss-cpu==1.7.4
PyMuPDF==1.23.21
openai==1.30.3
python-dotenv==1.0.1