def METHOD_NAME(self):
    a = self._req.METHOD_NAME()
    assert isinstance(a, np.ndarray)
    assert (
        a.shape == self._shape
    ), "LazyflowRequest.wait() [name=%s]: we requested shape %s (slicing: %s), but lazyflow delivered shape %s" % (
        self._objectName,
        self._shape,
        self._slicing,
        a.shape,
    )
    return a