code: def build_decoder(cls, args, src_dict, dst_dict, embed_tokens):
      return ClozeTransformerDecoder(
          args, src_dict, dst_dict, embed_tokens=embed_tokens
      )
  
file_path: translate/pytorch_translate/research/rescore/cloze_transformer_model.py
imports: import torch
  from fairseq import utils
  from fairseq.models import register_model, register_model_architecture
  from pytorch_translate.transformer import base_architecture, build_embedding, TransformerDecoder, TransformerModel
label_desc: Use image node_id 2 for calling the ClozeTransformerModel obj's underlying member method code with example usage: obj.build_decoder(cls, args, src_dict, dst_dict, embed_tokens) and returns: ClozeTransformerDecoder