LangChain 快速課程 Crash Course

在這門課程中，我們將帶領你進入一趟有趣、實戰和實用的學習之旅，學習LangChain來開發LLM驅動的應用程序。你將在幾分鐘內開始構建你的第一個LangChain應用程序。每個單元都錄製得簡短且直接。

在這門課程中，我們將涵蓋：

1. 安裝，設定和您的第一個Langchain應用程式 Setup and Install your first LangChain app

2. 連接到 OpenAI API

3. 示模板 Prompt Templates

4. 鏈條 Chains

5. 多個鏈條獲得多個輸出 Getting Multiple Outputs from Multiple Chains

6. 記憶 Memory

7. 工具 Tools

8. 代理 Agents

9.用Langchain和你的PDF聊天

10. 使用 GPT4All 和 LangChain 創建本地聊天機器人

11. 终结 Summary

如何完成這門課程

這門課程特意分成短小的單元，每個單元的開發過程都將圍繞不同的重要主題。這門課程是一種實踐中學習的實際手把手的方法。你在跟著例子一起編碼時學得最好。

English Translation

In this course, we take you on a fun, hands-on and pragmatic journey to learning LangChain to develop LLM powered applications. You'll start building your first Langchain app within minutes. Every section is recorded in a bite-sized manner and straight to the point as I don’t want to waste your time (and most certainly mine) on the content you don't need.

The goal of this course is to teach you LangChain development in a manageable way without overwhelming you. We focus only on the essentials and cover the material in a hands-on practice manner for you to code along.

Working Through This Course

This course is purposely broken down into short sections where the development process of each section will center on different essential topics. The course a practical hands on approach to learning through practice. You learn best when you code along with the examples.