python/demos: remove unused import and variables

[aubio.git] / python / demos / demo_mel-energy.py

diff --git a/python/demos/demo_mel-energy.py b/python/demos/demo_mel-energy.py
index ac09863..d433058 100755 (executable)
--- a/python/demos/demo_mel-energy.py
+++ b/python/demos/demo_mel-energy.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python
 
 import sys
-from aubio import fvec, source, pvoc, filterbank
+from aubio import source, pvoc, filterbank
 from numpy import vstack, zeros
 
 win_s = 512                 # fft size