diff --git a/helperfns.py b/helperfns.py
index 3945082..274bc45 100644
--- a/helperfns.py
+++ b/helperfns.py
@@ -1,9 +1,8 @@
 import datetime
-import pickle
-import time
-
 import numpy as np
+import pickle
 import tensorflow as tf
+import time
 
 
 def stack_data(data, num_shifts, len_time):
diff --git a/training.py b/training.py
index ad52925..adbab41 100644
--- a/training.py
+++ b/training.py
@@ -1,8 +1,7 @@
-import os
-import time
-
 import numpy as np
+import os
 import tensorflow as tf
+import time
 
 import helperfns
 import networkarch as net
@@ -276,7 +275,6 @@ def try_net(data_val, params):
                 if finished:
                     break
 
-
             if step > params['num_steps_per_file_pass']:
                 params['stop_condition'] = 'reached num_steps_per_file_pass'
                 break