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import board, pwmio, time
from adafruit_motor import servo

pwm = pwmio.PWMOut(board.GP16, frequency = 50)
servo_1 = servo.Servo(pwm, min_pulse = 580, max_pulse = 2530)

servo_1.angle = 180
time.sleep(2.0)
servo_1.angle = 90
time.sleep(2.0)
servo_1.angle = 0
time.sleep(2.0)

tone = pwmio.PWMOut(board.GP0, variable_frequency=True)

volume = 42768
tone.duty_cycle = volume

notes = [900, 440, 1200]
tone_duration = 0.2
rest_duration = 0.01  # Corrected line
long_rest_duration = 2.0

def play_a_tone(freq, duration):
    tone.duty_cycle = volume
    tone.frequency = freq
    time.sleep(duration)

def play_a_rest(duration):
    tone.duty_cycle = 0
    time.sleep(duration)
while True:
    for note in notes:
        play_a_tone(note, tone_duration)
        play_a_rest(rest_duration)
        
        
        
        
    play_a_rest(long_rest_duration)