diff --git a/monai/apps/auto3dseg/bundle_gen.py b/monai/apps/auto3dseg/bundle_gen.py
index 9d26e9d0fd..03b9c8bbf4 100644
--- a/monai/apps/auto3dseg/bundle_gen.py
+++ b/monai/apps/auto3dseg/bundle_gen.py
@@ -139,7 +139,7 @@ def set_mlflow_tracking_uri(self, mlflow_tracking_uri: str | None) -> None:
                 the remote tracking Server; MLflow runs will be recorded locally in algorithms' model folder if
                 the value is None.
         """
-        self.mlflow_tracking_uri = mlflow_tracking_uri # type: ignore
+        self.mlflow_tracking_uri = mlflow_tracking_uri  # type: ignore
 
     def fill_template_config(self, data_stats_filename: str, algo_path: str, **kwargs: Any) -> dict:
         """