code: def __call__(self, task):
      indices = self.get_indices(task)
      return OrderedDict(
          [
              (split, SubsetTask(task, indices[split]))
              for split in self.splits
          ]
      )
  
imports: import torch
  import numpy
  from collections import OrderedDict, defaultdict
  from torchmeta.utils.data.task import Task, ConcatTask, SubsetTask
  from torchmeta.transforms.utils import apply_wrapper
label_desc: Use image node_id 7 for calling the Splitter obj's underlying member method code with example usage: obj.__call__(task) and returns: OrderedDict