code: def __init__(self, layer, N):
      super(Decoder, self).__init__()
      self.N = N
      self.layers = clones(layer, N)
      self.norm = LayerNorm(layer.size)
  
imports: from .config import *
  from .act import *
  from .attention import *
  from .viz import *
  from .layers import *
  from .functions import *
  from .embedding import *
  import threading
  import dgl.function
  import torch
  import torch.nn.init
label_desc: Use image node_id 1 to create a new Decoder object from inherited base classes: nn with example: obj = Decoder(layer, N)