code: def copy(self):
      # type: () -> SplitResult
      return self.__class__(self.parts.copy())
  
imports: from __future__ import absolute_import
  import re
  import math
  from typing import List, Tuple, Union, Optional
  import numpy
  from sklearn.utils import check_random_state
  from eli5.utils import indices_to_bool_mask, vstack
label_desc: Use image node_id 6 for calling the SplitResult obj's underlying member method code with example usage: obj.copy() and returns: self