code: def __init__(self, layers, norm_layer=None, projection=None):
      super(Decoder, self).__init__()
      self.layers = nn.ModuleList(layers)
      self.norm = norm_layer
      self.projection = projection
  
file_path: merlion/merlion/models/utils/nn_modules/enc_dec_transformer.py
imports: import math
label_desc: Use image node_id 1 to create a new Decoder object from inherited base classes: nn with example: obj = Decoder(layers, norm_layer, projection)