Introduction to LlamaIndex with Python (2025)

---
name: introduction-to-llamaindex-with-python-2025
version: "1.0.0"
description: "LlamaIndex introduction and Retrieval-Augmented Generation (RAG)"
source: "https://www.youtube.com/watch?v=cCyYGYyCka4"
tags: [LlamaIndex, Langchain]
---

# Introduction to LlamaIndex with Python (2025)

> Auto-generated from: Introduction to LlamaIndex with Python (2025) by Alejandro AO

## Prerequisites
- Python 3.10+
- OpenAI API key

## Quick Start
1. `python -m venv venv`
2. `source venv/bin/activate`
3. `pip install -r requirements.txt`

## What You Get
- Content Type: code
- Difficulty: beginner
- Tools: LlamaIndex, Langchain