Following the interview lecture, to the ChatGPT lecture! Thank you for teaching me a unique way to input the ChatGPT command in ReactJS. 😃 I had a hard time using the openai API, but it was very helpful that you taught me how to respond to CORS and other good methods. I think it would be good if you also taught me how to use it in the backend in the future! And it's not a revenue-generating method that can really make money, so please refer to others ;)