feat(boolean_algebra): add half adder implementation

Ranjita1708 · Ranjita1708 · commit f8fc53a03e76 · 2025-11-16T23:53:33.000+05:30
diff --git a/boolean_algebra/half_adder.py b/boolean_algebra/half_adder.py
@@ -49,5 +49,6 @@ def half_adder(input_a: int, input_b: int) -> tuple[int, int]:
 
 if __name__ == "__main__":
     import doctest
-
-    doctest.testmod()
+    
+    doctest.testmod()
+     
