1 files changed, 2 insertions, 0 deletions
diff --git a/ranger/ext/iter_tools.py b/ranger/ext/iter_tools.py
index d583d060..838d8aff 100644
--- a/ranger/ext/iter_tools.py
+++ b/ranger/ext/iter_tools.py
@@ -3,6 +3,7 @@
 
 from collections import deque
 
+
 def flatten(lst):
     """Flatten an iterable.
 
@@ -22,6 +23,7 @@ def flatten(lst):
         else:
             yield elem
 
+
 def unique(iterable):
     """Return an iterable of the same type which contains unique items.