code: def prebatched(self):
      return self.bs is None
  
imports: from __future__ import annotations
  from ..torch_basics import *
  from torch.utils.data.dataloader import _MultiProcessingDataLoaderIter, _SingleProcessDataLoaderIter, _DatasetKind
label_desc: Use image node_id 10 for calling the DataLoader obj's underlying member method code with example usage: obj.prebatched() and returns: unknown