diff --git a/tk_tools/visual.py b/tk_tools/visual.py
index <HASH>..<HASH> 100644
--- a/tk_tools/visual.py
+++ b/tk_tools/visual.py
@@ -321,6 +321,7 @@ class Led(tk.Frame):
         else:
             self._load_new(led_yellow)
 
+
 if __name__ == '__main__':
     logging.basicConfig(level=logging.DEBUG)
Implementing flake8, no change to functionality