Fix basic arithmetic fail + make loop pythonic

1 files changed, 1 insertions, 1 deletions

diff --git a/tensorflow/examples/tutorials/mnist/mnist_deep.py b/tensorflow/examples/tutorials/mnist/mnist_deep.py
index 2699738735..47d2777813 100644
--- a/tensorflow/examples/tutorials/mnist/mnist_deep.py
+++ b/tensorflow/examples/tutorials/mnist/mnist_deep.py
@@ -168,7 +168,7 @@ def main(_):
 
     # compute in batches to avoid OOM on GPUs 
     accuracy_l = []
-    for i in range(50):
+    for _ in range(20):
       batch = mnist.test.next_batch(500, shuffle=False)
       accuracy_l.append(accuracy.eval(feed_dict={x: batch[0], y_: batch[1], keep_prob: 1.0}))
     print('test accuracy %g' % numpy.mean(accuracy_l))