Chat with Multiple PDFs using Llama 2 and LangChain (Use Private LLM & Free Embeddings for QA)

Full text tutorial (requires MLExpert Pro): https://www.mlexpert.io/prompt-engineering/chat-with-multiple-pdfs-using-llama-2-and-langchain

Can you build a chatbot that can answer questions from multiple PDFs? Can you do it with a private LLM? In this video, we'll use the latest Llama 2 13B GPTQ model to chat with multiple PDFs. We'll use the LangChain library to create a chain that can retrieve relevant documents and answer questions from them.

You'll learn how to load a GPTQ model using AutoGPTQ, convert a directory with PDFs to a …

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