import time
from machine import Pin
time.sleep(0.1) # Wait for USB to become ready

leds={
    "red":Pin(16,Pin.OUT)
    "green":Pin(16,Pin.OUT)
    "blue":Pin(16,Pin.OUT)
}
while True:
    colour=input("please provide colour (red,blue and green).lower()")
    print(colour)
    for led in led>values():
        led.value(1)