from servo import Servo
servo_pin = 22
motor = Servo(pin=servo_pin)
def rotate_servo(angle):
    motor.move(angle)
while True:
    try:
        angle_input = input("Enter the angle (0-180) to rotate the servo motor (q to quit): ")
        if angle_input.lower() == 'q':
            break
        angle = int(angle_input)
        if 0 <= angle <= 180:
            rotate_servo(angle)
        else:
            print("Angle must be between 0 and 180.")
    except ValueError:
        print("Invalid input. Please enter a number.")