diff --git a/network.py b/network.py
index f058d48..d32c6b9 100644
--- a/network.py
+++ b/network.py
@@ -357,7 +357,7 @@ class Network:
                 return [0]
 
         with tf.Session() as session:
-            session .run(tf.global_variables_initializer())
+            session.run(tf.global_variables_initializer())
             self.restore_model(session)
             outcomes = [ (method, do_eval(session,
                                           method,