diff -r ba5f64fe0e00 -r d73b64672238 graphics/GraphicCommons.py
--- a/graphics/GraphicCommons.py	Wed Aug 16 12:30:31 2017 +0300
+++ b/graphics/GraphicCommons.py	Wed Aug 16 12:48:08 2017 +0300
@@ -126,6 +126,7 @@
             xround += 1
     return int(xround * n)
 
+
 """
 Basic vector operations for calculate wire points
 """