# Codeblock 8 Output
original               : torch.Size([1, 3, 224, 224])
after resnext_conv1    : torch.Size([1, 64, 112, 112])  #(1)
after resnext_maxpool1 : torch.Size([1, 64, 56, 56])    #(2)
after resnext_conv2 #0 : torch.Size([1, 256, 56, 56])   #(3)
after resnext_conv2 #1 : torch.Size([1, 256, 56, 56])   #(4)
after resnext_conv2 #2 : torch.Size([1, 256, 56, 56])   #(5)
after resnext_conv3 #0 : torch.Size([1, 512, 28, 28])
after resnext_conv3 #1 : torch.Size([1, 512, 28, 28])
after resnext_conv3 #2 : torch.Size([1, 512, 28, 28])
after resnext_conv3 #3 : torch.Size([1, 512, 28, 28])
after resnext_conv4 #0 : torch.Size([1, 1024, 14, 14])
after resnext_conv4 #1 : torch.Size([1, 1024, 14, 14])
after resnext_conv4 #2 : torch.Size([1, 1024, 14, 14])
after resnext_conv4 #3 : torch.Size([1, 1024, 14, 14])
after resnext_conv4 #4 : torch.Size([1, 1024, 14, 14])
after resnext_conv4 #5 : torch.Size([1, 1024, 14, 14])
after resnext_conv5 #0 : torch.Size([1, 2048, 7, 7])
after resnext_conv5 #1 : torch.Size([1, 2048, 7, 7])
after resnext_conv5 #2 : torch.Size([1, 2048, 7, 7])
after avgpool          : torch.Size([1, 2048, 1, 1])    #(6)
after flatten          : torch.Size([1, 2048])          #(7)
after fc               : torch.Size([1, 1000])          #(8)