Fix mypy: add pandas.compat import in period.py

CODEBRAKERBOYY · web-flow · commit 924426faf7f2 · 2025-10-01T16:00:24.000+05:30
diff --git a/pandas/core/arrays/period.py b/pandas/core/arrays/period.py
@@ -14,7 +14,7 @@
 import warnings
 
 import numpy as np
-
+from pandas import compat
 from pandas._libs import (
     algos as libalgos,
     lib,
