🦜🔗 LangChain Introduction: An Open-Source Language Model Framework

An introductory exploration of LangChain, an open-source framework designed for developing applications with large-scale language models. This article will provide a brief introduction to the basic components of LangChain, such as Modals, Prompts, Indexes, Memory, Chains, and Agents. We will also use a chatbot ordering system as an example to understand the roles played by these basic components in building language model applications.