streamlit>=1.47.1
langchain>=0.3.27
langchain-google-genai>=2.1.8
langchain-chroma>=0.2.5
langchain-community>=0.3.20
langchain-text-splitters>=0.3.0
langchain-groq>=0.3.0
langchain-huggingface>=0.1.2
sentence-transformers>=3.0.0
nest-asyncio>=1.6.0
pypdf>=5.9.0
python-dotenv>=1.0.1
flashrank>=0.2.10
rank_bm25>=0.2.2
