Here is how to build a retrieval augmented generation (RAG) chatbot using the new Llama 2 model: • Replicate for the endpoint to llama13b-v2-chat • LlamaIndex

Here is how to build a retrieval augmented generation (RAG) chatbot using the new Llama 2 model: • Replicate for the endpoint to llama13b-v2-chat • LlamaIndex for the LLM framework and query engine • Weaviate for the vector store