from codex import *
#importing library to use Random Number Range
import random
from time import sleep

#set up variables for RGB values
i=255

#tried a tuple but I want the values to change and a tuple can't do that
myColor = (random.randrange(0, i-1), random.randrange(0, i-50), random.randrange(0, i-75))
delay=0.5
bright=0

#sets up a for loop to select color with nested while statement
for i in range(i):
    myColor
    #while loop tests that i is greater than 0 - if true runs adjusting i in a countdown
    #revises color adjusts brightness each iteration
    while i>0:
        
        bright+=2
        i=i-15
        myColor
        pixels.set (0, myColor, bright)
        sleep(delay) #delay for 1 second
        pixels.set (1, myColor, bright-5)
        sleep(delay) #delay for 1 second
        pixels.set (2, myColor, bright-6)
        sleep(delay) #delay for 1 second
        pixels.set (3, myColor, bright-7)
        sleep(delay) #delay for 1 second
        pixels.set (0, BLACK)
        sleep(delay) #delay for 1 second
        pixels.set (1, BLACK)
        sleep(delay) #delay for 1 second
        pixels.set (2, BLACK)
        sleep(delay) #delay for 1 second
        pixels.set (3, BLACK)
        if bright>90:
            bright=0