add caption to display

diff --git a/display.py b/display.py
index bc7dea7ffe567fb770c2cf2fb84f0e24b6f1da52..8318bdddf40b25f601985e1fec413abc7425c3bf 100644 (file)
--- a/display.py
+++ b/display.py
@@ -29,6 +29,7 @@ class Node:
 
 
 class Display:
+    pygame.display.set_caption("Traveling Salesman Problem")
 
     def __init__(self, path: str) -> None:
         with open(path, "r") as f: