gistfile1.txt

#!/usr/bin/env python
# encoding: utf-8

import time

try:
    import importlib.util

    importlib.util.find_spec("RPi.GPIO")
    import RPi.GPIO as GPIO
except ImportError:
    # handle failed import
    import FakeRPi.GPIO as GPIO

GPIO.setmode(GPIO.BOARD)

GPIO.setup(16, GPIO.IN, pull_up_down=GPIO.PUD_UP)  # Button to GPIO16
GPIO.setup(18, GPIO.OUT)  # LED to GPIO18

try:
    while True:
        button_state = GPIO.input(16)
        if button_state is False:
            GPIO.output(18, True)
            print("Button Pressed...")
            time.sleep(0.2)
    else:
        GPIO.output(18, False)
except:
    GPIO.cleanup()