code: def forward(self, x):
      x = self.features(x)
      x = x.view(x.size(0), -1)
      x = self.classif(x)
      return x
  
imports: from __future__ import print_function, division, absolute_import
  import torch
  import torch.nn
  from torch.autograd import Variable
  import torch.utils.model_zoo
label_desc: Use image node_id 2 for calling the VGGM obj's underlying member method code with example usage: obj.forward(x) and returns: x