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

Author: pre-commit-ci[bot]

stdlib/configparser.pyi

@@ -212,6 +212,7 @@ class RawConfigParser(_Parser):
             interpolation: Interpolation | None = ...,
             converters: _ConvertersMap = ...,
         ) -> None: ...
+
     def __len__(self) -> int: ...
     def __getitem__(self, key: str) -> SectionProxy: ...
     def __setitem__(self, key: str, value: _Section) -> None: ...