code: def __init__(self, inplanes, planes, rate=1):
      super(Decoder_module, self).__init__()
      self.atrous_convolution = SeparableConv2d_aspp(
          inplanes, planes, 3, stride=1, dilation=rate, padding=1
      )
  
imports: import math
  import torch
  import torch.nn
  import torch.nn.functional
  from collections import OrderedDict
  import torch.utils.model_zoo
  from torch.nn.parameter import Parameter
label_desc: Use image node_id 1 to create a new Decoder_module object from inherited base classes: nn with example: obj = Decoder_module(inplanes, planes, rate)