huggingface_hub einops sentence-transformers torch transformers openai python-dotenv chromadb langchain-community langchain-chroma unstructured[all-docs] libmagic gradio flash-attn==2.6.3 # Flash attention module numpy<2 # Downgrade to avoid NumPy 2.0.1 conflicts pybind11>=2.12 # Ensure compatibility for modules needing pybind11 # poppler # tesseract # libxml2 # libxslt # git+https://github.com/xlang-ai/instructor-embedding.git@4721e7375afeb8fcb32400a13057f9348bb69392