code: def __init__(self) -> None:
      super().__init__(None)
  
imports: from typing import Iterator, List, Dict
  import torch
  import pytest
  from allennlp.common.testing import AllenNlpTestCase
  from allennlp.data.data_loaders import TensorDict
  from allennlp.models import Model
  from allennlp.evaluation import Evaluator
  from allennlp.common import Params
label_desc: Use image node_id 1 to create a new DummyModel object from inherited base classes: Model with example: obj = DummyModel()