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

for more information, see https://pre-commit.ci

src/typeguard/_transformer.py

@@ -153,7 +153,9 @@ def __post_init__(self) -> None:
 
         # Figure out where to insert instrumentation code
         if self.node:
-            self.code_inject_index = TransformMemo._get_code_inject_index(self.node.body)
+            self.code_inject_index = TransformMemo._get_code_inject_index(
+                self.node.body
+            )
 
     def get_unused_name(self, name: str) -> str:
         memo: TransformMemo | None = self