code: def __init__(self, size, self_attn, src_attn, feed_forward, dropout):
      super(DecoderLayer, self).__init__()
      self.size = size
      self.self_attn = self_attn  # (key, query, value, mask)
      self.src_attn = src_attn
      self.feed_forward = feed_forward
      self.sublayer = clones(SubLayerWrapper(size, dropout), 3)
  
imports: import torch
  import torch.nn
  from torch.nn import LayerNorm
  import copy
label_desc: Use image node_id 1 to create a new DecoderLayer object from inherited base classes: nn with example: obj = DecoderLayer(size, _attn, src_attn, feed_forward, dropout)