code: def __ne__(self, other):
      return self._cls != other._cls
  
imports: import ast
  import re
  import sys
  import warnings
  from ..exceptions import DTypePromotionError
  from .multiarray import dtype, array, ndarray, promote_types
label_desc: Use image node_id 5 for calling the dummy_ctype obj's underlying member method code with example usage: obj.__ne__(other) and returns: unknown