Pick up a number #WSQ06

I finished the Pick up a number WSQ and actually I faced a lot of problems. First of all I didn’t know how to make a random number so I had to search for the commands: http://effbot.org/pyfaq/how-do-i-generate-random-numbers-in-python.htm

The second one is that when I tried to run my program, I sent me an error, this was because my Python file was called random.py and when I tried to import random in my code, it got like crazy. 

Fortunately, I tried everything and fond out what was that error, so here is my code: https://www.dropbox.com/s/1uj1ri1dxzr7xpn/WSQ06.py?dl=0