code: def _load_data(batch, targets, major_axis):
      
      if isinstance(batch, list):
          new_batch = []
          for i in range(len(targets)):
              new_batch.append([b.data[i] for b in batch])
          new_targets = [[dst for _, dst in d_target] for d_target in targets]
          _load_general(new_batch, new_targets, major_axis)
      else:
          _load_general(batch.data, targets, major_axis)
docs: Load data into sliced arrays.