def test_wf_explicitly_returning_empty_task():

    @task
    def t1():
        ...

    @workflow
    def my_subwf():
        return t1()
    assert (my_subwf() is None)
def test_wf_explicitly_returning_empty_task():

    @task
    def t1():
        ...

    @workflow
    def my_subwf():
        return t1()
    assert (my_subwf() is None)