fix: push zero fn

thomasrockhu-codecov · thomasrockhu-codecov · commit f5ccc6af1520 · 2022-09-22T11:39:27.000-04:00
diff --git a/app/calculator.py b/app/calculator.py
@@ -15,3 +15,6 @@ def divide(x, y):
 
     def power(x, y):
         return x**y
+
+    def zero():
+        return 0
