 So, you've made it through the first half of the first week of the deep-blowning course. You've seen the embedding of some of the deep-blowning ideas, and you've seen the first neural network. Now, at the end of every collab that you go through, it is really important that you submit. So all your answers at the moment are just in the workspace. For them to be transmitted to us, it's important that you run the collab all the way to the end. Make sure you always run it, otherwise it will seem to us that you did not participate in a given session. If you didn't participate in a session, that would have an influence on your grades, and it also makes us worried, like we want you to learn, and if we see people drop out, it makes us worried that things were too complicated or something. So make sure you always submit at the end. And this is the end of part one, and I'm looking forward to seeing all of you in the next session, part two of week one of the deep-blowning academy course.