From baea3dc6d19f8841837db069ae5b9592feaf961c Mon Sep 17 00:00:00 2001
From: Anirudh-kasthuri <kasthurianirudh@gmail.com>
Date: Thu, 25 Dec 2025 16:18:55 +0530
Subject: [PATCH] included-header

---
 docs/concepts.rst | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/docs/concepts.rst b/docs/concepts.rst
index 01a880d3..1f18f1fc 100644
--- a/docs/concepts.rst
+++ b/docs/concepts.rst
@@ -120,6 +120,9 @@ a validation error.
 
 .. code-block:: python
 
+    #import Serializer
+    from itsdangerous.serializer import Serializer
+
     SECRET_KEYS = ["2b9cd98e", "169d7886", "b6af09f5"]
 
     # sign some data with the latest key