Welcome back to this course. So in this lecture, I just want to tell you that you can get in touch with me, and tell me anything that you have in mind in your mind about this course. So if you think that something should be added to it to make it more complete, let me know. And I will work on it. And we'll add it to the course. Also, if you don't agree with something that I presented in the course, let me know and I will fix it if it is wrong.

Or so if you have in mind anything that would make this course better, you can let me know and I will think about it and added to the course. Thank you very much for joining this course. I'll see you in the next final lecture.