Cron Job with a simple front end

I need a cron job setup which runs every five minutes on my AWS. The cron should run this code: import random a = ['blue', 'red', 'green', 'yellow', 'brown', 'black'] [login to view URL](a) And update an AWS cloud storage with a new color. Next I need a python/Django front end which I can run on my local host and on the webpage it should show what the new color is. So if I have [login to view URL] open for 15 minutes the webpage should refresh with the new color value from the cron job