code: def __init__(self, input_spec: types.Spec):
      self._input_spec = input_spec
  
file_path: lit/lit_nlp/components/ablation_flip_test.py
imports: from collections.abc import Callable
  from absl.testing import absltest
  from absl.testing import parameterized
  from lit_nlp.api import dataset
  from lit_nlp.api import model
  from lit_nlp.api import types
  from lit_nlp.components import ablation_flip
  from lit_nlp.lib import testing_utils
label_desc: Use image node_id 1 to create a new _ClassificationTestModel object from inherited base classes: testing_utils with example: obj = _ClassificationTestModel(input_spec)