Hello!
I finished lesson 2, and have to say this course is the best course I have ever encountered, hands down. The top-down approach is amazing. Being able to train and deploy deep networks from day 1 is amazing.
I decided to make a model that my friends and family would be able to have some fun with, so I googled pictures of attractive and unattractive people, and made a cnn classifier to try to be able to find the difference between the two, and after cleaning up the data (a lot, the searches provided a very noisy dataset), my model achieved about 94% accuracy. I deployed it as a web app on Render using the bear classification template you provided, and my friends are having lots of fun with it!
Here is the link: hot-or-not.onrender.com
Thank you so much for making this course, and the fastai library!
Here is the link to the notebook, I have no idea how to link it properly, it would be cool if someone could tell me 
https://gist.github.com/Robertleoj/8e64cda6188a7beb993c8e330a28f186