[Bugfix][LoRA][Operator] fix lint

Signed-off-by: paulyu12 <507435917@qq.com>

Author: paulyu12

vllm_ascend/patch/worker/patch_common/patch_lora_embedding.py

@@ -12,6 +12,7 @@
 
 
 class AscendVocabParallelEmbeddingWithLoRA(VocabParallelEmbeddingWithLoRA):
+
     @classmethod
     def can_replace_layer(
         cls,
@@ -22,6 +23,7 @@ def can_replace_layer(
     ) -> bool:
         return type(source_layer) is AscendVocabParallelEmbedding
 
+
 # Patch for lora register_model issue after overriding VocabParallelEmbedding class (#2515)
 _all_lora_classes.add(AscendVocabParallelEmbeddingWithLoRA)
-vllm.lora.utils._all_lora_classes = _all_lora_classes
+vllm.lora.utils._all_lora_classes = _all_lora_classes