CycleGAN error in models.py

[cyduoot]

In the class GeneratorResNet, in line 49 and line 82, the parameter of nn.ReflectionPad2d should be namely3 but not channels. It should be decided by the kernel size but not the channels.

[boyden]

Yeah, It should be 3 to keep the same shape after using nn.Conv2d(channels, out_features, 7)

[Healingl]

In the class GeneratorResNet, in line 49 and line 82, the parameter of nn.ReflectionPad2d should be namely3 but not channels. It should be decided by the kernel size but not the channels.

This change is efficient and correct, especially for multi-channels images (e.g. 1x256x256 or 2x256x256).