diff --git a/unet/hungarian.py b/unet/hungarian.py
index 13d72848dd0cb283cc0c8ab9d5fb783568fbd5c5..5d1574f2d1ec5c7cf9480a235941d182cd5a97eb 100644
--- a/unet/hungarian.py
+++ b/unet/hungarian.py
@@ -5,7 +5,6 @@ from sklearn.preprocessing import scale
 from sklearn.metrics.pairwise import euclidean_distances
 
 
-
 def correspondance(prev, curr):
     """
     Corrects correspondance between previous and current mask, returns current
@@ -32,6 +31,7 @@ def correspondance(prev, curr):
         
     return new
 
+
 def hungarian_align(m1, m2):
     """
     Aligns the cells using the hungarian algorithm using the euclidean distance as