diff --git a/aider/io.py b/aider/io.py
index 23f6e573b..f556fcb37 100644
--- a/aider/io.py
+++ b/aider/io.py
@@ -7,6 +7,7 @@ from dataclasses import dataclass
 from datetime import datetime
 from io import StringIO
 from pathlib import Path
+
 from prompt_toolkit.completion import Completer, Completion, ThreadedCompleter
 from prompt_toolkit.cursor_shapes import ModalCursorShapeConfig
 from prompt_toolkit.enums import EditingMode