Merge pull request optuna#4965 from RuTiO2le/code-fix/use-future-anno…

…tations-plot-pareto Fix optuna#4508 for optuna/visualization/_hypervolume_history.py
HideakiImamura · Sep 30, 2023 · 13a9d5f · 13a9d5f
2 parents 436c527 + db037ad
commit 13a9d5f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/optuna/visualization/_hypervolume_history.py b/optuna/visualization/_hypervolume_history.py
@@ -1,7 +1,7 @@
 from __future__ import annotations
 
+from collections.abc import Sequence
 from typing import NamedTuple
-from typing import Sequence
 
 import numpy as np