class_docstr: A transformation groups that is equal for all groups.
class_docstr_tok: ["A","transformation","groups","that","is","equal","for","all","groups","."]
code: def __init__(self, transform):
      super().__init__({})
      transform = _normalize_transform(transform)
      self.transform_groups = defaultdict(partial(identity, transform))
  
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 to create a new DefaultTransformGroups object from inherited base classes: TransformGroups with example: obj = DefaultTransformGroups(transform)