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

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

Author: pre-commit-ci[bot]

mypy/message_registry.py

@@ -13,6 +13,7 @@
 from mypy import errorcodes as codes
 from mypy.errorcodes import ErrorCode
 
+
 class ErrorMessage(NamedTuple):
     value: str
     code: ErrorCode | None = None