5aa56c35f3cb73d19f053890414c647bee087987,art/classifiers/mxnet.py,MXClassifier,save,#MXClassifier#Any#Any#,369

Before Change

        :type path: `str`
        :return: None
        
        raise NotImplementedError

    def _get_layers(self):
        
        Return the hidden layers in the model, if applicable.

After Change

        if path is None:
            from art import DATA_PATH
            full_path = os.path.join(DATA_PATH, filename)
        else:
            full_path = os.path.join(path, filename)
        folder = os.path.split(full_path)[0]
        if not os.path.exists(folder):
            os.makedirs(folder)

        self._model.save_parameters(full_path + ".params")
        logger.info("Model parameters saved in path: %s.params.", full_path)

    def _get_layers(self):

Instances