def __init__(self, args):
        """
        Load the Ludwig DST model.

        :param args: a dictionary containing the path to the model.
        """

        super(LudwigDST, self).__init__()

        model_path = None
        if 'model_path' in args:
            model_path = args['model_path']

        self.model = None

        self.load(model_path)

        Load the Ludwig DST model.

        :param args: a dictionary containing the path to the model.
        
plato/agent/component/dialogue_state_tracker/ludwig_dst.py