import RPi.GPIO as GPIOimport time                      GPIO.setmode(GPIO.BOARD)                    ## Use BOARD pin numbering.GPIO.setup(22,GPIO.OUT)                    ## set output.pwm=GPIO.PWM(22,100)                        ## PWM Frequencypwm.start(5)angle1=10duty1= float(angle1)/10 + 2.5               ## Angle To Duty cycle  Conversionangle2=160duty2= float(angle2)/10 + 2.5ck=0while ck<=5:     pwm.ChangeDutyCycle(duty1)     time.sleep(0.8)     pwm.ChangeDutyCycle(duty2)     time.sleep(0.8)     ck=ck+1time.sleep(1)GPIO.cleanup()