Issue while running tester.py script & bug in setup.py

[IannoIITR]

when I run setup.py I was getting this issue, but a quick serach fixed it, it may be useful if you fix it in the main repo.

and also facing this issue while running the tester.py script
File "tester.py", line 107, in
magnitude = stft.play(signal, rate , windowSize, hopSize)
AttributeError: module 'stft' has no attribute 'play'