I took this course because I had to use Flask for a team project, and it was very helpful because the explanations were so good. Since my knowledge of the web was limited to the level of school HTML and JavaScript classes, it would have been much harder, but I think I was very lucky to have taken this course. However, I wondered if it would be a good idea for people like me who are just starting out with web development to start web development with Flask. I have not learned Django or Spring, but it is true that Flask has less to learn, but when I searched because of a problem, I often felt that there was not enough information. It was hard to find examples that implemented using the MVC pattern like in the lecture (I haven't found it yet, but it may be because I didn't find it. There were many cases where the implementation method was completely different from the lecture.) I had no idea how to implement the DB part with sqlalchemy and apply what was explained in the lecture. Since it is often implemented with sqlalchemy, the User class implementation was often completely different from the lecture. I am currently taking a front-end class and I have not yet heard about Docker, so I may not know what is being explained in the next lecture. So what I want to say is that it would be good if you could provide an additional in-depth version of the Flask lecture. If you teach me a little more, I would like to learn more.