[Clarification] Why are we looping until self.max_resl+1+5 ?

[JosephKJ]

Hi,

In the main training loop, why do we loop until self.max_resl+1+5?

https://github.com/nashory/pggan-pytorch/blob/master/trainer.py#L249

for step in range(2, self.max_resl+1+5):

Thanks!