code: def _get_sliceXslice(self, row, col):
      major, minor = self._swap(row, col)
      copy = major.step in (1, None)
      return self._major_slice(major)._minor_slice(minor, copy=copy)
  
imports: import string
  import warnings
  import numpy
  import cupy
  import cupyx
  from cupy import _core
  from cupy._core import _scalar
  from cupy._creation import basic
  from cupyx.scipy.sparse import _base
  from cupyx.scipy.sparse import _coo
  from cupyx.scipy.sparse import _data
  from cupyx.scipy.sparse import _sputils
  from cupyx.scipy.sparse import _util
  from cupyx.scipy.sparse import _index
label_desc: Use image node_id 12 for calling the _compressed_sparse_matrix obj's underlying member method code with example usage: obj._get_sliceXslice(row, col) and returns: self