code: def __ne__(self, other):
      if isinstance(other, self.__class__):
          return self.slug != other.slug
      if isinstance(other, str):
          return self.slug != self._normalize_key(other)
      return True
  
imports: import functools
  import logging
  import os
  import pathlib
  from pelican.utils import slugify
label_desc: Use image node_id 10 for calling the URLWrapper obj's underlying member method code with example usage: obj.__ne__(other) and returns: True, unknown, unknown