diff --git a/3_net.py b/3_net.py
index 588a1c5..7d3d0ad 100644
--- a/3_net.py
+++ b/3_net.py
@@ -2,8 +2,6 @@
 from theano import tensor as T
 import numpy as np
 from load import mnist
-from foxhound.utils.vis import grayscale_grid_vis, unit_scale
-from scipy.misc import imsave
 
 def floatX(X):
     return np.asarray(X, dtype=theano.config.floatX)