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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _get_tags(self):
 # type: () -> List[str] """Return the dataset's list of tags Returns: List[str]: list of tags or [] if there are none """

        tags = self.data.get('tags', None)
        if not tags:
            return list()
        return [x['name'] for x in tags]