Inline type annotations are possible in Python since 3.5, you don't have to put them into your comments any more. E.g.: def myfunc(foo: str, bar: int) -> T

Inline type annotations are possible in Python since 3.5, you don't have to put them into your comments any more. E.g.: def myfunc(foo: str, bar: int) -> Tuple[str]: # ...