diff --git a/__main__.py b/__main__.py
index c9680ebfac7ffa1aea42109213bbc791901bde27..ce5ac570eac7d396ea38483d51b5780eed0b0bb2 100644
--- a/__main__.py
+++ b/__main__.py
@@ -27,6 +27,7 @@ def lower_bound(array, value):
 
     return low
 
+
 def is_value_in_array(array, value):
     low = 0
     high = len(array) - 1