Stuck in GANS Course 2 Week 3

[viedschi]

I’m getting an Error for my MicroStyleGANGeneratorBlock function. Can you tell me where my mistake is?

[28utkarsh]

Hi @viedschi

Please check the documentation of the Upsampling PyTorch Operation and focus on the line present inside the red rectangle in the following screenshot. So, you want to upsample your image to starting_size, and therefore, you should only provide spatial dimensions and not the channel’s value because in our case of 4D input, the upsample is not going to scale the tensor in channel dimension.

[orson-typhanel]

hello @viedschi
https://pytorch.org/docs/stable/generated/torch.nn.Upsample.html

[fzhurd]

Hi @viedschi as above replies, please check the Upsample documents on parameters. Or maybe try

nn.Upsample((starting_size, starting_size), mode='bilinear')

[viedschi]

Thank you or your help