def with_random_number_generator(self, rng):
        self.rng = rng
        return self
Warn when a variable in a function is assigned a value that's never
dataset/ETHPy150Open tuturto/pyherc/src/pyherc/test/builders/action.py/MetamorphosisFactoryBuilder.with_random_number_generator--crossover with--dataset/ETHPy150Open kevinw/pyflakes/pyflakes/test/test_other.py/TestUnusedAssignment.test_unusedVariable