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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 _check_success(self):
 """ Returns True if task is successfully completed """

        # cube is higher than the table top above a margin
        cube_height = self.sim.data.body_xpos[self.cube_body_id][2]
        table_height = self.table_full_size[2]
        return cube_height > table_height + 0.10