diff --git a/aider/repo.py b/aider/repo.py
index c4b3843ec..67f3ce98a 100644
--- a/aider/repo.py
+++ b/aider/repo.py
@@ -179,9 +179,7 @@ class GitRepo:
             if max_tokens and num_tokens > max_tokens:
                 continue
             commit_message = simple_send_with_retries(
-                model.name,
-                messages,
-                extra_headers=model.extra_headers
+                model.name, messages, extra_headers=model.extra_headers
             )
             if commit_message:
                 break