Method as_tensor_nd

imperative/python/src/tensor.cpp:218–222

    HostStorage::ref_t storage;

    HostTensorND as_tensor_nd() const {
        HostTensorND ret(CompNode::default_cpu(), shape.as_tensor_shape(), dtype);
        ret.only_reset_raw_storage(*storage);
        return ret;
    }
};

template <typename seq_type, typename ctype>