@workflow
def my_wf(a: int, b: str) -> (int, str):
    (x, y) = t1(a=a).with_overrides(name='x')
    d = t2(a=y, b=b).with_overrides()
    return (x, d)
@workflow
def my_wf(a: int, b: str) -> (int, str):
    (x, y) = t1(a=a).with_overrides(name='x')
    d = t2(a=y, b=b).with_overrides()
    return (x, d)