LangChain Crashcourse (2024 Version) - Learn LangChain in 50 Minutes
In this crashcourse you will learn the basics of LangChain - a Framework for building LLM based applications. If you want to learn more advanced topics afterwards: Here are promolinks to all of my udemy courses:
Advanced RAG: https://www.udemy.com/course/advanced...
LangChain in the cloud: https://www.udemy.com/course/langchai...
LangChain basics: https://www.udemy.com/course/langchai...
Code: https://github.com/Coding-Crashkurse/...
Timestamps:
0:00 Introduction
3:57 Setup of venv and installation of packages
5:45 OpenAI package vs LangChain
12:05 The LCEL Pipe operator
14:45 Stream, Invoke, Batch
16:00 Memory (Inmemory)
19:33 Memory (Redis)
20:40 RAG Theory
23:44 RAG Practice
34:22 Tool Calling
43:13 Agents