Hands-On: Question Answering with RAG

In this lesson, we’ll look into an example of using LangChain to read a document while leveraging the RAG architecture and responding to the queries within the document.

We’ll consider an example where we have a technical PDF document about using a 3D printer, and we want to build a system that can answer questions about the content of this document.

The PDF file in this lesson is a sample user manual generated using ChatGPT for a 3D model printer. Click the “Show User Manual” button to see what it looks like.

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