def _get_task_cls(self):
        return Register.get_task_cls(self.known_args.root_task)
Tests that 1 + 1 always equals 2.
dataset/ETHPy150Open spotify/luigi/luigi/cmdline_parser.py/CmdlineParser._get_task_cls--crossover with--dataset/ETHPy150Open bmbouter/Opus/opus/project/dcmux/tests.py/SimpleTest.test_basic_addition