Random Python Winsound Beep

I made a small python program that generates 20 random beeps. I record the outcome. I cut the result so that the first beep starts after 0. 01 secthe file ends right after the last beep. (i'm a python noob. . . If you find something you don’t like in the code please let me know. ). # gis_sweden 20170531 - random beep in python :-)import winsoundimport randomimport timebeepnr = 1. While beepnr < 21:freq = random. Randrange(1000)+110dur1 = random. Randrange(700)+20dur2 = random. Randrange(10)+2winsound. Beep (freq, dur1)time. Sleep(dur2/10)print 'beep number', beepnrbeepnr = beepnr + 1.