fix: import error on Python 3.9

This commit is contained in:
Mike A.
2025-09-11 16:50:17 +02:00
parent 716f3bcdc5
commit 25440fc479

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@@ -3,7 +3,9 @@
from __future__ import annotations
import random
from typing import TYPE_CHECKING, Any, Generic, Self, TypeVar, Union
from typing import TYPE_CHECKING, Any, Generic, TypeVar, Union
from typing_extensions import Self
from .abc import Closable, Serializable