Function echo

tests/python/test_function.py:166–167

(x: Any)

def test_global_func() -> None:
    @tvm_ffi.register_global_func("mytest.echo")
    def echo(x: Any) -> Any:
        return x

    f = tvm_ffi.get_global_func("mytest.echo")
    assert f.same_as(echo)