Update backtracking/coloring.py

Hardvan · cclauss · web-flow · commit 38d0560d39d7 · 2024-10-01T08:22:03.000+05:30
Co-authored-by: Christian Clauss &lt;cclauss@me.com&gt;
diff --git a/backtracking/coloring.py b/backtracking/coloring.py
@@ -120,7 +120,7 @@ def util_color(
             # Backtrack if no solution found with the current assignment
             colored_vertices[index] = -1
 
-    return False  # Return False if no valid coloring is possible
+    return False  # No valid coloring is possible
 
 
 def color(graph: list[list[int]], max_colors: int) -> list[int]:
