requirements.txt

# requirements.txt
gradio>=4.0.0
huggingface_hub>=0.22.0
langchain>=0.1.0
langchain_community>=0.0.10
faiss-cpu>=1.7.4
python-dotenv>=1.0.0
pypdf>=4.0.0
docx2txt>=0.8
sentence-transformers>=2.2.2