def construct(self):
    self.teacher_says("Let's recap", target_mode='hesitant')
    self.change_student_modes(*(['happy'] * 3))
    self.wait(3)
def construct(self):
    self.teacher_says("Let's recap", target_mode='hesitant')
    self.change_student_modes(*(['happy'] * 3))
    self.wait(3)