@classmethod
def get(cls, project_id, model_id):
    """
        Retrieve the prediction explanations initialization for a model.

        Prediction explanations initializations are a prerequisite for computing prediction
        explanations, and include a sample what the computed prediction explanations for a
        prediction dataset would look like.

        Parameters
        ----------
        project_id : str
            id of the project the model belongs to
        model_id : str
            id of the model the prediction explanations initialization is for

        Returns
        -------
        prediction_explanations_initialization : PredictionExplanationsInitialization
            The queried instance.

        Raises
        ------
        ClientError (404)
            If the project or model does not exist or the initialization has not been computed.
        """
    path = cls._path_template.format(project_id, model_id)
    return cls.from_location(path)
