@staticmethod
def _func_xform(model, y):
    xform_in = rmm_cupy_ary(cp.asarray, y, dtype=y.dtype)
    return model.transform(xform_in)
@staticmethod
def _func_xform(model, y):
    xform_in = rmm_cupy_ary(cp.asarray, y, dtype=y.dtype)
    return model.transform(xform_in)