Mastering LangChain: Part 1 - Introduction to LangChain and Its Key Components

Part 1: Introduction to LangChain and Its Key Components

Welcome to the first part of our in-depth tutorial series on mastering LangChain, a powerful Python library for building applications with large language models (LLMs). In this tutorial, we'll introduce you to LangChain and its essential components and guide you through setting up your development environment to start working with this incredible tool.

1. What is LangChain?

1.1. Overview of the library and its purpose

LangChain is an open-source Python library …

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