# 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
- Program: [2025 New Year  Data Engineering Boot Camp starting January 6th](https://www.dataexpert.io/program/2025-new-year-data-engineering-boot-camp-starting-january-6th)
- Access: Requires enrollment in 2025 New Year  Data Engineering Boot Camp starting January 6th
- 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.md)
- Next lesson: [LLMs Day 3 Part1](https://www.dataexpert.io/lesson/llms-day-3-part-1-jan2025.md)