So, congratulations on finishing week two. I hope you really enjoyed this week as much as I did, because image augmentation is frankly is one of my favorite things to play with in TensorFlow. I really enjoy the fact that when you have got a small dataset, like this one with the horses versus humans, that you're able to manipulate that dataset without changing the underlying images to open up whole new scenarios for training and to be able to train like we saw, like a man lying down or a woman facing left, and to be able to train for that even if you don't have those images in your training set. But next week, we're going to be doing something really exciting and that's called transfer learning. So, stay tuned.