code: def _repr_attributes(self):
          
          if self._repr_attributes_override is None:
              # Default to init arguments
              attrs = getfullargspec(self.__init__).args[1:]
              mapping = self._repr_attributes_mapping
              if mapping:
                  attrs = [mapping[a] if a in mapping else a for a in attrs]
              return attrs
  
          return self._repr_attributes_override
docs: Return attributes that should be part of the repr string.