code: def features(self, input_):
      x = self.conv2d_1a(input_)
      x = self.conv2d_2a(x)
      x = self.conv2d_2b(x)
      x = self.maxpool_3a(x)
      x = self.conv2d_3b(x)
      x = self.conv2d_4a(x)
      x = self.maxpool_5a(x)
      x = self.mixed_5b(x)
      x = self.repeat(x)
      x = self.mixed_6a(x)
      x = self.repeat_1(x)
      x = self.mixed_7a(x)
      x = self.repeat_2(x)
      x = self.block8(x)
      x = self.conv2d_7b(x)
      return x
  
imports: import torch
  import torch.nn
  import torch.utils.model_zoo
label_desc: Use image node_id 2 for calling the InceptionResNetV2 obj's underlying member method code with example usage: obj.features(input_) and returns: x