# LightRAG standalone requirements # Install: pip install -r requirements.txt # Core RAG engine lightrag-hku>=1.4.0 # LLM backends openai>=1.0.0 # Environment variables python-dotenv>=1.0.0 # Optional: local embeddings (for Ollama/LM Studio local backends) sentence-transformers>=3.0.0 # Utilities numpy>=1.24.0