import machine
from machine import Pin 
import time 

bouttonRouge= Pin(11,machine.Pin.IN,machine.Pin.PULL_UP)
bouttonJaune = Pin(4,machine.Pin.IN,machine.Pin.PULL_UP)
ledRouge = Pin(7,Pin.OUT)
ledJaune= Pin(9,Pin.OUT)
while True:
    if not bouttonRouge.value():
        ledRouge.on()
        time.sleep(1)
        ledRouge.off()
        time.sleep(1)
    elif not bouttonJaune.value():
        ledJaune.on()
        time.sleep(1)
        ledJaune.off()
        time.sleep(1)