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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):
 """ Returns the tags for the job, querying the server if necessary. """

        # Lazily load info
        if self.info is None:
            self.get_info()

        if 'tags' in self.info:
            return [structure['tag']['tag'] for structure in self.info['tags']]
        else:
            return []