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

Author: pre-commit-ci[bot]

stdlib/_io.pyi

@@ -196,6 +196,7 @@ class BufferedWriter(BufferedIOBase, _BufferedIOBase, BinaryIO, Generic[_Buffere
         def __init__(self, raw: _BufferedWriterStreamT, buffer_size: int = 131072) -> None: ...
     else:
         def __init__(self, raw: _BufferedWriterStreamT, buffer_size: int = 8192) -> None: ...
+
     def write(self, buffer: ReadableBuffer, /) -> int: ...
     def seek(self, target: int, whence: int = 0, /) -> int: ...
     def truncate(self, pos: int | None = None, /) -> int: ...
@@ -217,9 +218,14 @@ class BufferedRandom(BufferedIOBase, _BufferedIOBase, BinaryIO):  # type: ignore
 @disjoint_base
 class BufferedRWPair(BufferedIOBase, _BufferedIOBase, Generic[_BufferedReaderStreamT, _BufferedWriterStreamT]):
     if sys.version_info >= (3, 14):
-        def __init__(self, reader: _BufferedReaderStreamT, writer: _BufferedWriterStreamT, buffer_size: int = 131072, /) -> None: ...
+        def __init__(
+            self, reader: _BufferedReaderStreamT, writer: _BufferedWriterStreamT, buffer_size: int = 131072, /
+        ) -> None: ...
     else:
-        def __init__(self, reader: _BufferedReaderStreamT, writer: _BufferedWriterStreamT, buffer_size: int = 8192, /) -> None: ...
+        def __init__(
+            self, reader: _BufferedReaderStreamT, writer: _BufferedWriterStreamT, buffer_size: int = 8192, /
+        ) -> None: ...
+
     def peek(self, size: int = 0, /) -> bytes: ...
 
 class _TextIOBase(_IOBase):