LangChain Basics for Beginners

Learn LangChain's basic concepts and usage with Python. Hands-on practice will be conducted primarily in a Google Colab (colab) environment, with materials provided via Github.

(4.8) 346 reviews

5,333 learners

Level Basic

Course period Unlimited

pdstudio

LangChain

LLM

openAI API

Python

LangChain

LLM

openAI API

Python

News list

pdstudio

04/09/2025 02:14

･

Edited

📚 New Book Release Event: "Getting Started with LangChain" (10 books to give away)

Hello, students!

I am excited to announce the publication of my new book, Introduction to Langchain: From RAG Chatbots to Agents!

📖 Book Introduction
This book is designed for beginners who are new to LangChain.
It is structured so that you can learn step-by-step from the basics of Langchain to practical application.

🔍 Key Content
1. Understanding the basic grammar of Langchain and LCEL
2. How to use various LLM providers such as OpenAI, Google, and Ollama
3. Step-by-step RAG system implementation and chatbot development
4. How to use Langchain tools and agents
5. 3 practical projects
- News Analysis Project
- Open source local RAG implementation using Ollama
- Data analysis and code execution agent

🎁 Book Giveaway Event
- We will select 10 students who leave comments on this post by April 18th and give them books!
- Those who are selected must leave a book review on their personal blog or on an online bookstore such as Yes24.

If you have any questions, please ask in the comments.
Thank you very much for your precious attention! 🙏

- Yes24: https://www.yes24.com/Product/Goods/143253970
- Kyobo Bookstore: https://product.kyobobook.co.kr/detail/S000215964644

Comment 33

pdstudio

04/20/2025 02:40

# 🎉 Book Giveaway Event Winner Announcement 🎉 Hello, this is Pandas Studio. Thank you sincerely for your great interest and support for my lectures and books. I wish I could give it to everyone, but I ask for your understanding that we have selected only 10 people. ## 🏆 Winner List The following 10 people have been selected: 1. Codingkunst 2. aaa1142 3. neyeum 4. jwoobin419 5. etdong 6. Jang Jaehoon 7. bj47.yoo 8. kimmin619 9. 대망의폭주 10. yuki ## 📝 Instructions If you are a winner, please leave your address and contact information (including a capture of your Inflearn ID) in the Google Form below. - Submission Deadline: April 27, 2025 (Sunday) - Google Form Link: https://forms.gle/tiw2ChWhLaFec2u6A Please note that your prize may be canceled if you do not submit your information within the deadline. Thank you once again to everyone for your participation, and we will continue to bring you great content. Thank you.

jaewon4jang3297

04/18/2025 02:29

I was suddenly assigned to Agent AI-related tasks at work, so I'm gradually building up my basic knowledge. This is a neat and concise lecture. I like the lecture style that explains only the necessary parts and shows them through practice. I plan to continue watching the following lectures. :) As for the book, I'll just buy it myself instead of waiting for others. :)

technocracy905915

04/16/2025 08:14

After watching the basic Langchain lecture, I gained confidence and started studying Langchain and LangGraph by taking other lectures. Thank you. I will study harder.

codingkunst

04/11/2025 04:19

I wanted to study LangChain, and I'm so happy that such a great book has been published!! Congratulations on the publication. 😊😊 I'll study hard!

smartai

04/10/2025 07:13

I'm really, really looking forward to it!!! I've always been interested in LangChain, and I'm so glad that a book for beginners like this has been published. I especially want to read it because it covers RAG chatbot implementation and how to use agents! I sincerely congratulate you on the publication of this great book 😊 I will study hard and cheer you on. 🙌