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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 list_queue(self, media_types=[META.TYPE_ANIME, META.TYPE_DRAMA]):
 """List the series in the queue, optionally filtering by type of media @param list<str> media_types a list of media types to filter the queue with, should be of META.TYPE_* @return list<crunchyroll.models.Series> """

        result = self._android_api.queue(media_types='|'.join(media_types))
        return [queue_item['series'] for queue_item in result]