How to use the certbot-apache.certbot_apache._internal.apacheparser.ApacheCommentNode function in certbot-apache

def add_child_comment(self, comment="", position=None):  # pragma: no cover

        """Adds a new CommentNode to the sequence of children"""
        new_comment = ApacheCommentNode(comment=assertions.PASS,
                                        ancestor=self,
                                        filepath=assertions.PASS,
                                        metadata=self.metadata)
        self.children += (new_comment,)
        return new_comment

def __init__(self, **kwargs):
        comment, kwargs = util.commentnode_kwargs(kwargs)  # pylint: disable=unused-variable
        super(ApacheCommentNode, self).__init__(**kwargs)
        self.comment = comment

def find_comments(self, comment, exact=False): # pylint: disable=unused-argument
        """Recursive search of DirectiveNodes from the sequence of children"""
        return [ApacheCommentNode(comment=assertions.PASS,
                                  ancestor=self,
                                  filepath=assertions.PASS,
                                  metadata=self.metadata)]

"""Recursive search of DirectiveNodes from the sequence of children"""
        return [ApacheCommentNode(comment=assertions.PASS,
                                  ancestor=self,
                                  filepath=assertions.PASS,
                                  metadata=self.metadata)]

    def delete_child(self, child):  # pragma: no cover
        """Deletes a ParserNode from the sequence of children"""
        pass

    def unsaved_files(self):  # pragma: no cover
        """Returns a list of unsaved filepaths"""
        return [assertions.PASS]


interfaces.CommentNode.register(ApacheCommentNode)
interfaces.DirectiveNode.register(ApacheDirectiveNode)
interfaces.BlockNode.register(ApacheBlockNode)