numpy>=1.24.0 pandas>=2.0.0 langchain>=0.1.0 python-dotenv>=1.0.0 langchain-community>=0.0.10 langchain-openai>=0.0.2 sentence-transformers>=2.2.2 langchain-huggingface>=0.0.1 colorama>=0.4.6 faiss-gpu>=1.7.4 chromadb>=0.4.22 flask>=3.0.0 gunicorn>=21.2.0 pydantic>=2.5.0 tqdm>=4.66.1 python-multipart>=0.0.6 requests>=2.31.0