DeepSeek LangGraph RAG Pipeline

LangGraph RAG pipeline using DeepSeek‑V2 (67B) via Hugging Face Transformers.

Requirements

pip install langgraph transformers sentence_transformers faiss-cpu torch

Environment Variables

• HUGGINGFACE_API_TOKEN – If you want to call the hosted inference API (optional)
• DEEPSEEK_MODEL – Override model name (default deepseek-ai/deepseek-llm-67b-chat)