def categorize(self, table, images):
        raise NotImplementedError("The categorize method has not been "
                                  "implemented by %s." % self.__class__)
Extend the list for the named header by appending all values.
dataset/ETHPy150Open Havate/havate-openstack/proto-build/gui/horizon/Horizon_GUI/horizon/tables/actions.py/FixedFilterAction.categorize--crossover with--dataset/ETHPy150Open armet/python-armet/armet/http/response.py/Response.extend