diff --git a/KuznetsovYuM/docs/data/2-nd-exercise/main.py b/KuznetsovYuM/docs/data/2-nd-exercise/main.py
index 4f61909..d37b108 100644
--- a/KuznetsovYuM/docs/data/2-nd-exercise/main.py
+++ b/KuznetsovYuM/docs/data/2-nd-exercise/main.py
@@ -5,6 +5,7 @@ import time
 import os
 
 
+
 class Tile:
     def __init__(self, column, row):
         self._col = column