code: def i_chunking_cumsum(self, chunk_sizes: typing.List[int]):
      data_view = self.data.view(-1, self.stride)
      start = 0
      for num in chunk_sizes:
          data_view[start : start + num, :] = data_view[
              start : start + num, :
          ].cumsum(dim=0)
          start += num
  
imports: import logging
  import typing
  from typing import List, Tuple
  import torch
  from ._value import HistogramValues
  from ..indexer import Shuffler
label_desc: Use image node_id 13 for calling the HistogramPlainValues obj's underlying member method code with example usage: obj.i_chunking_cumsum(chunk_sizes) without return types