diff --git a/examples/pytorch/stable_diffusion/lora/finetune_stable_diffusion_lora.py b/examples/pytorch/stable_diffusion/lora/finetune_stable_diffusion_lora.py
index b878b5f8..e15aa444 100644
--- a/examples/pytorch/stable_diffusion/lora/finetune_stable_diffusion_lora.py
+++ b/examples/pytorch/stable_diffusion/lora/finetune_stable_diffusion_lora.py
@@ -22,8 +22,7 @@ class StableDiffusionLoraArguments(TrainingArgs):
     lora_rank: int = field(
         default=4, metadata={
             'help': 'The rank size of lora intermediate linear.',
-        }
-    )
+        })
 
 
 training_args = StableDiffusionLoraArguments(