# RAG and LLMs Day2 Lab

> In this lab, Zach walks you through some key concepts in natural language processing, particularly focusing on lemmatization and its importance in our projects. He also discusses how to manage environment variables and the integration of OpenAI keys into our repository.

- Web page: https://www.dataexpert.io/lesson/rag-and-llms-day-2-lab-jan2025-p736-l829
- Program: [AIExpert](https://www.dataexpert.io/program/ai-expert)
- Module: Bonus - LLMs
- Access: Requires enrollment in AIExpert
- Length: 48 min video
- Skills: Python, NLP, LLMs
- Academy: DataExpert.io Academy

## About this lesson

In this lab, Zach walks you through some key concepts in natural language processing, particularly focusing on lemmatization and its importance in our projects. He also discusses how to manage environment variables and the integration of OpenAI keys into our repository.

## Navigation

- Previous lesson: [RAG and LLMs Day2 Lecture](https://www.dataexpert.io/lesson/rag-and-llms-day-2-lecture-jan2025-p736-l828.md)
- Next lesson: [LLMs Day 3 Part1](https://www.dataexpert.io/lesson/llms-day-3-part-1-jan2025-p736-l830.md)