1 files changed, 4 insertions, 2 deletions
diff --git a/ot/utils.py b/ot/utils.py
index 6a43f61..1dee932 100644
--- a/ot/utils.py
+++ b/ot/utils.py
@@ -2,11 +2,13 @@
 """
 Various function that can be usefull
 """
+import multiprocessing
+from functools import reduce
+import time
+
 import numpy as np
 from scipy.spatial.distance import cdist
-import multiprocessing
 
-import time
 __time_tic_toc = time.time()