def METHOD_NAME(self, asr_tts_ctc_bpe_model):
    with tempfile.TemporaryDirectory() as tmpdir:
        save_path = str(Path(tmpdir) / "asr_model.nemo")
        asr_tts_ctc_bpe_model.save_asr_model_to(save_path)
        restored_model = ASRModel.restore_from(save_path)
        assert isinstance(restored_model, EncDecCTCModelBPE)