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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 find_related(self, _connection=None, page_size=100, page_number=0):
 """ List all videos that are related to this one. """

        if self.id:
            return connection.ItemResultSet('find_related_videos',
                Video, _connection, page_size, page_number, None, None,
                video_id=self.id)