python/demos: remove unused import and variables

[aubio.git] / python / demos / demo_mfcc.py

diff --git a/python/demos/demo_mfcc.py b/python/demos/demo_mfcc.py
index 2242f0c..d69ccef 100755 (executable)
--- a/python/demos/demo_mfcc.py
+++ b/python/demos/demo_mfcc.py
@@ -2,7 +2,7 @@
 
 import sys
 from aubio import source, pvoc, mfcc
-from numpy import array, vstack, zeros
+from numpy import vstack, zeros
 
 win_s = 512                 # fft size
 hop_s = win_s / 4           # hop size