code: def clean_dict(dct):
      '''Returns a dict where items with a None value are removed'''
      return dict((key, val) for key, val in dct.items() if val is not Nonef clean_dict(dct):
      '''Returns a dict where items with a None value are removed'''
      return dict((key, val) for key, val in dct.items() if val is not None)
docs: Returns a dict where items with a None value are removed