An introduction to LangChain 

LangChain is a framework written in Python and also in Typescript/Javascript that simplify interaction with large language models. In this video I'll introduce on how to call an LLM with langchain and how to define custom tools and use an agent based on ReAct framework to perform more complex task (promptingguide.azurewebsites....)
▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
00:00 - Introduction to LangChain
00:41 - Differences between LangChain and Semantic Kernel
01:05 - Explanation of Tools in LangChain
01:40 - Setting up LangChain
02:03 - Basic Functionality of LangChain
03:28 - Creating a Large Language Model in LangChain
04:23 - Specifying Prompts in LangChain
05:56 - Mounting Tools in LangChain
06:30 - Creating an Agent in LangChain
08:29 - Working with ZeroShotReactDescription Agent
10:53 - Executing Tasks with LangChain Agent
14:59 - Conclusion and Summary

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