    def showQA(self, anns):
        """
        Display the specified annotations.
        :param anns (array of object): annotations to display
        :return: None
        """
        if len(anns) == 0:
            return 0
        for ann in anns:
            quesId = ann["question_id"]
            print("Question: %s" % (self.qqa[quesId]["question"]))
            for ans in ann["answers"]:
                print("Answer %d: %s" % (ans["answer_id"], ans["answer"]))
Display the specified annotations.
:param anns (array of object): annotations to display
:return: None
open_flamingo/eval/vqa_metric.py