From ee1b3e82a815f04de5306355663939bc5015576a Mon Sep 17 00:00:00 2001
From: Giovanni M Guidini <giovanni.guidini@sentry.io>
Date: Mon, 15 Jun 2026 17:13:43 +0200
Subject: [PATCH] feat: add  operation

---
 app/calculator.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/calculator.py b/app/calculator.py
index 4f380e8e..a0f5e117 100644
--- a/app/calculator.py
+++ b/app/calculator.py
@@ -14,3 +14,6 @@ def divide(x, y):
             return 'Cannot divide by 0'
         return x * 1.0 / y
 
+    def foo(x):
+        return -x
+