Call or Forward?
Hi, thanks for the nice library. In the readme, the example uses  model.forward(x) not model(x). But wouldn't it usually recommended to use model(x) so that other things (hooks etc) can be, well, hooked as well? What's the best practice?
forward should implement what you want to use when calling model(x).
you may need to call that in training step (usually do), which means you have to do self.forward(...) because you are in the model when you make that call.