---
title: Session15
emoji: 🔥
colorFrom: blue
colorTo: green
sdk: docker
pinned: false
short_description: Session 15 Chainlit - custom HF EPs
---
####  This application is a RAG (Retrieval Augmented Generation) chatbot that uses Paul Graham's essays as its knowledge base. It leverages Hugging Face endpoints for both embeddings and text generation through LangChain Expression Language (LCEL). The bot retrieves relevant context from the essays based on user queries and generates responses using an open source LLM.

Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference