code: def __call__(self, input_value: Any) -> Any:
      pass
  
imports: from collections import defaultdict
  from functools import partial
  from typing import Any, Dict, List, Mapping, Optional, Tuple, Union, Callable, Sequence
  from typing_extensions import Protocol
  from avalanche.benchmarks.utils.transforms import MultiParamCompose, TupleTransform, MultiParamTransform
label_desc: Use image node_id 1 for calling the YTransformDef obj's underlying member method code with example usage: obj.__call__(input_value) without return types