IR Range Finder Interfacing with Raspberry Pi and Python

import RPi.GPIO as GPIO
import time
GPIO.setmode(GPIO.BOARD)
GPIO.setup(18, GPIO.IN, pull_up_down=GPIO.PUD_UP)

while True:
    input_state=GPIO.input(18)
    if input_state == False:
        print('IR Low')#detect - LED Glow
    else:
        print('IR High')#not detect - LED Off
    time.sleep(1)
    
Pin Connection
GPIO Pin 2 -> VCC (5 Volt)
GPIO Pin 6 -> Ground
GPIO Pin 18 -> Digital Input