diff --git a/mypy/plugins/functools.py b/mypy/plugins/functools.py
index d12bd5611b308..c18b4a66df1d6 100644
--- a/mypy/plugins/functools.py
+++ b/mypy/plugins/functools.py
@@ -3,10 +3,10 @@
 from __future__ import annotations
 
 from typing import Final, NamedTuple
-from mypy.argmap import map_actuals_to_formals
 
 import mypy.checker
 import mypy.plugin
+from mypy.argmap import map_actuals_to_formals
 from mypy.nodes import ARG_POS, ARG_STAR2, ArgKind, Argument, FuncItem, Var
 from mypy.plugins.common import add_method_to_class
 from mypy.types import (
@@ -191,7 +191,10 @@ def partial_new_callback(ctx: mypy.plugin.FunctionContext) -> Type:
         ret_type = fn_type.ret_type  # same kind of hack as above
 
     partially_applied = fn_type.copy_modified(
-        arg_types=partial_types, arg_kinds=partial_kinds, arg_names=partial_names, ret_type=ret_type
+        arg_types=partial_types,
+        arg_kinds=partial_kinds,
+        arg_names=partial_names,
+        ret_type=ret_type,
     )
 
     ret = ctx.api.named_generic_type("functools.partial", [])