LangChain Basics Tutorial #2 Tools and Chains

Sam Witteveen
LangChain Basics Tutorial #2 Tools and Chains
  • 1 hours
  • Beginner
  • Free
  • Online
In this video, we jump into the Tools and Chains in LangChain. We look at what they are and specifically what tools like PAL, LLMChains, API tools do and how they can be used to get started developing applications in LangChain. If there are particular topics or parts of LangChain you would like me to cover then leave a note in the comments.

00:00 Intro

00:30 What are Tools in LangChain?

02:45 3 Categories of Chains 

04:11 Tools - Utility Chains 

05:45 - Code - Basic Chains

10:30 - Chaining Chains together

12:26 - PAL Math Chain

15:02 - API Tool Chains

17:23 - Conclusion

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