Mastering LLMs with LangChain: Part 1 (what is LangChain?)

LangChain is a flexible and easy-to-use framework designed to streamline the development of applications using large language models (LLMs). It features reusable building blocks like prompts, chains, and agents to simplify creating a variety of NLP applications, including chatbots, text summarizers, and code-generation tools. The series will cover setting up LangChain, interacting with LLMs, and building practical applications.