If you are interested in AI, I highly recommend this as an introduction 😄 The Prompt Engineering part was particularly impressive. With this one thing, you can automatically classify customer inquiries and create customized content. I was able to improve my work efficiency a lot when I actually applied it. I also had good experience with the ChatGPT and Assistants API sections. The simple chatbot I made with this was well-received by my colleagues, and I thought I could challenge myself in the AI field more and more. The LangChain part was a little difficult, but I could see the infinite possibilities of AI. It was also an opportunity to learn about complex AI workflows. I think this is a really useful lecture for those who are doing side projects. I think that by grafting various functions onto AI, you can create projects that you could only imagine. I think the lecture was more understandable because of the instructor's real-life experience and examples from daily life. It felt easier to approach from the perspective of learning one by one. After listening to this lecture, I gained a little more confidence in AI. I was able to expand many ideas that could contribute to improving work or contributing to various services. If you want to make good use of ChatGPT or dream of creating the desired product as a maker through OpenAPI functions, I recommend you to stop by without hesitation. Thank you so much for the continuous updates 👍