from machine import ADC,PIN
IMPORT TIME 
pot=ADC(PIN(27))
pot.atten(ADC.ATTN_11DB)
POT.width(ADC.width_10BIT)
led1 = pin(35 , PIN.OUT)
led2 = pin(33 , PIN.OUT)
led3 = pin(25 , PIN.OUT)
def update_led(11.12.13)
led1.value(11)
led2.value(12)
led3.value(13)
while True 
val = pot.read()
if val < 205:
    print(val)
    update_(1,0,0)