Simple update browser.py and time_util.py for more randomness - #4814

what if we delete the custom sleep and start using?

from time import sleep
from random import randint
sleep(randint(3, 6))

@converge I think time_util.sleep is more human-like than time.sleep because time_util.sleep gives values according to a Gaussian distribution/bell curve, which is very present in nature, including single human behavior and single human performance(such as click, scroll speed), also single machine performance. Maybe a Pareto distribution is more natural for performance of a large number of objects/humans(see wealth distribution for example), but probably not for single things. I believe this can help to fool Insta's AI to think InstaPy is a human user. Please correct my if got something wrong

didn't even know about this way of setting a random sleep delay ! really cool, will definitely check this out in detail soon !