    def _prediction_and_confidence_scores(self, predictor: Predictor) -> Callable:
        """
        This makes certain assumptions about the task predictor
        input and output expectations. This should return a function
        that takes the data as input, passes it to the predictor,
        and returns predictions and confidences.
        """
        return NotImplementedError
This makes certain assumptions about the task predictor
input and output expectations. This should return a function
that takes the data as input, passes it to the predictor,
and returns predictions and confidences.
allennlp/confidence_checks/task_checklists/task_suite.py