diff --git a/aider/commands.py b/aider/commands.py
index dfbd84ece..0676228d2 100644
--- a/aider/commands.py
+++ b/aider/commands.py
@@ -595,10 +595,14 @@ class Commands:
                 if self.coder.repo and self.coder.repo.is_tracked_file(matched_file):
                     self.coder.abs_read_only_fnames.remove(abs_file_path)
                     self.coder.abs_fnames.add(abs_file_path)
-                    self.io.tool_output(f"Moved {matched_file} from read-only to editable files in the chat")
+                    self.io.tool_output(
+                        f"Moved {matched_file} from read-only to editable files in the chat"
+                    )
                     added_fnames.append(matched_file)
                 else:
-                    self.io.tool_error(f"Cannot add {matched_file} as it's not part of the repository")
+                    self.io.tool_error(
+                        f"Cannot add {matched_file} as it's not part of the repository"
+                    )
             else:
                 if is_image_file(matched_file) and not self.coder.main_model.accepts_images:
                     self.io.tool_error(