From b7741ee3395cdcfe1703779530673bbcb33f166c Mon Sep 17 00:00:00 2001
From: tligui_y <yasmine.tligui@psi.ch>
Date: Mon, 14 Jul 2025 10:26:29 +0200
Subject: [PATCH] Add fucntions/string_utils.py

---
 fucntions/string_utils.py | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 fucntions/string_utils.py

diff --git a/fucntions/string_utils.py b/fucntions/string_utils.py
new file mode 100644
index 00000000..5070017d
--- /dev/null
+++ b/fucntions/string_utils.py
@@ -0,0 +1,7 @@
+def uppercase(s):
+    if s is None:
+        raise TypeError("Input cannot be None")
+    return s.upper()
+
+def reverse(s):
+    return s[::-1]