diff --git a/llama_stack/providers/adapters/inference/vllm/__init__.py b/llama_stack/providers/adapters/inference/vllm/__init__.py
index 0bec0071a..f4588a307 100644
--- a/llama_stack/providers/adapters/inference/vllm/__init__.py
+++ b/llama_stack/providers/adapters/inference/vllm/__init__.py
@@ -9,9 +9,7 @@ from .vllm import VLLMInferenceAdapter
 
 
 async def get_adapter_impl(config: VLLMImplConfig, _deps):
-    assert isinstance(
-        config, VLLMImplConfig
-    ), f"Unexpected config type: {type(config)}"
+    assert isinstance(config, VLLMImplConfig), f"Unexpected config type: {type(config)}"
     impl = VLLMInferenceAdapter(config)
     await impl.initialize()
-    return impl
\ No newline at end of file
+    return impl
diff --git a/llama_stack/providers/adapters/inference/vllm/vllm.py b/llama_stack/providers/adapters/inference/vllm/vllm.py
index 5ddcefe89..d832e145a 100644
--- a/llama_stack/providers/adapters/inference/vllm/vllm.py
+++ b/llama_stack/providers/adapters/inference/vllm/vllm.py
@@ -50,12 +50,12 @@ class VLLMInferenceAdapter(ModelRegistryHelper, Inference):
         pass
 
     def completion(
-            self,
-            model: str,
-            content: InterleavedTextMedia,
-            sampling_params: Optional[SamplingParams] = SamplingParams(),
-            stream: Optional[bool] = False,
-            logprobs: Optional[LogProbConfig] = None,
+        self,
+        model: str,
+        content: InterleavedTextMedia,
+        sampling_params: Optional[SamplingParams] = SamplingParams(),
+        stream: Optional[bool] = False,
+        logprobs: Optional[LogProbConfig] = None,
     ) -> Union[CompletionResponse, CompletionResponseStreamChunk]:
         raise NotImplementedError()