[pre-commit.ci] auto fixes from pre-commit.com hooks

pre-commit-ci[bot] · pre-commit-ci[bot] · commit c398aa73664f · 2025-10-04T05:38:26.000Z
for more information, see https://pre-commit.ci
diff --git a/mypyc/irbuild/for_helpers.py b/mypyc/irbuild/for_helpers.py
@@ -7,7 +7,6 @@
 
 from __future__ import annotations
 
-import contextlib
 from typing import Callable, ClassVar
 
 from mypy.nodes import (
@@ -17,7 +16,6 @@
     DictionaryComprehension,
     Expression,
     GeneratorExpr,
-    IntExpr,
     ListExpr,
     Lvalue,
     MemberExpr,
