GH1379 PR feedback

loicdiridollou · loicdiridollou · commit e0f381096abb · 2025-09-28T18:03:29.000-04:00
diff --git a/tests/series/arithmetic/period/test_sub.py b/tests/series/arithmetic/period/test_sub.py
@@ -1,8 +1,7 @@
 """Test module for subtraction operation on Series[Period]."""
 
-from typing import assert_type
-
 import pandas as pd
+from typing_extensions import assert_type
 
 from pandas._libs.tslibs.offsets import BaseOffset
 
