fix test lint

pola-rs · Jan 26, 2023 · e3cc3b9 · e3cc3b9
1 parent eda3a47
commit e3cc3b9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/py-polars/tests/unit/test_constructors.py b/py-polars/tests/unit/test_constructors.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import typing
 from datetime import date, datetime
 from random import shuffle