📄 中文摘要
LangChain 是一个简化构建 AI 代理的框架，能够将语言模型与外部数据和 API 连接起来。它利用大型语言模型的强大能力，创建能够执行复杂任务的交互式代理。使用此框架，用户可以轻松设置 LangChain，创建第一个 AI 代理，并有效地进行部署。安装 LangChain 及其依赖项需要 Python 3.8 或更高版本，用户需确保已安装 pip，并通过简单的命令进行安装。
如何使用 LangChain 构建 AI 代理
出处: How to Build AI Agents with LangChain
发布: 2026年2月24日
📄 English Summary
How to Build AI Agents with LangChain
LangChain is a framework that simplifies the building of AI agents by connecting language models with external data and APIs. It harnesses the power of large language models to create interactive agents capable of performing complex tasks. Users can easily set up LangChain, create their first AI agent, and deploy it effectively. To install LangChain and its dependencies, Python 3.8 or later is required, and users must ensure that pip is installed, followed by a straightforward command for installation.