streamlit>=1.28.0
surya-ocr>=0.4.14
pdf2image>=1.16.3
transformers>=4.35.0
faiss-cpu>=1.7.4
numpy>=1.24.0
sentence-transformers>=2.2.2
torch>=2.0.0
scipy>=1.11.0
nltk>=3.8.1
rank-bm25>=0.2.2
Pillow>=10.0.0