code: def test():
      net = VGG("VGG11")
      x = torch.randn(2, 3, 32, 32)
      y = net(x)
      print(y.size())
  
file_path: nni/examples/trials/cifar10_pytorch/models/vgg.py
imports: import torch
  import torch.nn
label_desc: Use image node_id 1 for calling a global function with example usage: test() without return types