code: def forward(self, input_):
      x = self.features(input_)
      x = self.logits(x)
      return x
  
imports: import torch
  import torch.nn
  import torch.utils.model_zoo
label_desc: Use image node_id 4 for calling the NASNetALarge obj's underlying member method code with example usage: obj.forward(input_) and returns: x