From 2282ea1535e98f81aeac838737449ad7da1d0dca Mon Sep 17 00:00:00 2001
From: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
Date: Mon, 8 Jan 2024 13:59:25 -0800
Subject: [PATCH] Add pytest

---
 pandas/tests/series/methods/test_diff.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pandas/tests/series/methods/test_diff.py b/pandas/tests/series/methods/test_diff.py
index 50ef99f97942b..89c34aeb64206 100644
--- a/pandas/tests/series/methods/test_diff.py
+++ b/pandas/tests/series/methods/test_diff.py
@@ -1,4 +1,5 @@
 import numpy as np
+import pytest
 
 from pandas import (
     Series,