def METHOD_NAME(self):
    model = MTEncDecModel(cfg=get_cfg())
    assert isinstance(model, MTEncDecModel)
    with tempfile.TemporaryDirectory() as tmpdir1:
        model.save_to("nmt_model.nemo")
        with tempfile.TemporaryDirectory() as tmpdir:
            model._save_restore_connector._unpack_nemo_file(path2file="nmt_model.nemo", out_folder=tmpdir)
            conf = OmegaConf.load(os.path.join(tmpdir, "model_config.yaml"))
            # Make sure names now differ in saved config
            assert conf.encoder_tokenizer.tokenizer_model != conf.decoder_tokenizer.tokenizer_model
            # Make sure names in config start with "nemo:" prefix
            assert conf.encoder_tokenizer.tokenizer_model.startswith("nemo:")
            assert conf.decoder_tokenizer.tokenizer_model.startswith("nemo:")
            # Check if both tokenizers were included
            assert os.path.exists(os.path.join(tmpdir, conf.encoder_tokenizer.tokenizer_model[5:]))
            assert os.path.exists(os.path.join(tmpdir, conf.decoder_tokenizer.tokenizer_model[5:]))