code: def build_model(cls, args, task):
      return super().build_model(
          args, task, cls_dictionary=MaskedLMDictionary
      )
  
imports: from fairseq.models import register_model, register_model_architecture
  from fairseq.models.transformer import base_architecture
  from fairseq.models.transformer_from_pretrained_xlm import TransformerFromPretrainedXLMModel
  from pytorch_translate.data.masked_lm_dictionary import MaskedLMDictionary
label_desc: Use image node_id 1 for calling the PytorchTranslateTransformerFromPretrainedXLMModel obj's underlying member method code with example usage: obj.build_model(cls, args, task) and returns: super