def METHOD_NAME(tensors):
    """Create numpy ndarrays that shares the same underlying storage, if possible.
    Args:
        tensors. A Tensor or a list of Tensor.
    Returns:
        A numpy ndarray or a list of numpy ndarray.
    """
    if isinstance(tensors, (list, tuple)):
        return [bkd.METHOD_NAME(tensor) for tensor in tensors]
    return bkd.METHOD_NAME(tensors)