class_docstr: A dummy class for testing infer_spec_for_func against a class.
class_docstr_tok: ["A","dummy","class","for","testing","infer_spec_for_func","against","a","class","."]
code: def __init__(self, arg: bool = True):
      self._arg = arg
  
imports: from collections.abc import Callable
  import os
  from typing import Any, Optional, Union
  from absl.testing import absltest
  from absl.testing import parameterized
  from etils import epath
  from lit_nlp.api import dtypes
  from lit_nlp.api import types
  import numpy
label_desc: Use image node_id 1 to create a new InferSpecTarget object from inherited base classes: object with example: obj = InferSpecTarget(arg)