Electronic Dice

#!/usr/bin/env python
# Imports
import time, random, math
import RPi.GPIO as GPIO
# Setting up PINS
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(2, GPIO.OUT)
GPIO.setup(3, GPIO.OUT)
GPIO.setup(4, GPIO.OUT)
GPIO.setup(14, GPIO.OUT)
GPIO.setup(15, GPIO.OUT)
GPIO.setup(18, GPIO.OUT)
GPIO.setup(17, GPIO.IN)
#Turning off LED's
GPIO.output(2, GPIO.LOW)
GPIO.output(3, GPIO.LOW)
GPIO.output(4, GPIO.LOW)
GPIO.output(14, GPIO.LOW)
GPIO.output(15, GPIO.LOW)
GPIO.output(18, GPIO.LOW)
#CMDSSSS
def slide():
    GPIO.output(2, GPIO.HIGH)
    time.sleep(0.1)
    GPIO.output(2, GPIO.LOW)
    GPIO.output(3, GPIO.HIGH)
    time.sleep(0.1)
    GPIO.output(3, GPIO.LOW)
    GPIO.output(4, GPIO.HIGH)
    time.sleep(0.1)
    GPIO.output(4, GPIO.LOW)
    GPIO.output(14, GPIO.HIGH)
    time.sleep(0.1)
    GPIO.output(14, GPIO.LOW)
    GPIO.output(15, GPIO.HIGH)
    time.sleep(0.1)
    GPIO.output(15, GPIO.LOW)
    GPIO.output(18, GPIO.HIGH)
    time.sleep(0.1)
    GPIO.output(18, GPIO.LOW)

while True:
    input_value = GPIO.input(17)
    if input_value == 1:
        #Turn off lights
        GPIO.output(2, GPIO.LOW)
        GPIO.output(3, GPIO.LOW)
        GPIO.output(4, GPIO.LOW)
        GPIO.output(14, GPIO.LOW)
        GPIO.output(15, GPIO.LOW)
        GPIO.output(18, GPIO.LOW)
        slide()
        slide()
        slide()
        sleep(0.2)
        #Choose random number and display
        num = random.randint(1, 6)
        if num == 1:
            print('1')
            GPIO.output(2, GPIO.HIGH)
        if num == 2:
            print('2')
            GPIO.output(2, GPIO.HIGH)
            GPIO.output(3, GPIO.HIGH)
        if num == 3:
            print('3')
            GPIO.output(2, GPIO.HIGH)
            GPIO.output(3, GPIO.HIGH)
            GPIO.output(4, GPIO.HIGH)
        if num == 4:
            print('4')
            GPIO.output(2, GPIO.HIGH)
            GPIO.output(3, GPIO.HIGH)
            GPIO.output(4, GPIO.HIGH)
            GPIO.output(14, GPIO.HIGH)
        if num == 5:
            print('5')
            GPIO.output(2, GPIO.HIGH)
            GPIO.output(3, GPIO.HIGH)
            GPIO.output(4, GPIO.HIGH)
            GPIO.output(14, GPIO.HIGH)
            GPIO.output(15, GPIO.HIGH)
        if num == 6:
            print('6')
            GPIO.output(2, GPIO.HIGH)
            GPIO.output(3, GPIO.HIGH)
            GPIO.output(4, GPIO.HIGH)
            GPIO.output(14, GPIO.HIGH)
            GPIO.output(15, GPIO.HIGH)
            GPIO.output(18, GPIO.HIGH)