LED-Raspberry Pi

import RPi.GPIO as GPIO
from time import sleep
GPIO.setwarnings(false)
GPIO.setmode(GPIO.BCM)
Blink_count=3
count=0
LEDPin=17
GPIO.setup(LEDPin,GPIO.OUT)
try:
	while count < Blink_count:
    	GPIO.output(LEDPin,False)
		print("LED OFF")
		sleep(1)
		count+=1
finally:
	GPIO.cleanup()