diff --git a/examples/offline_inference_npu_v1.py b/examples/offline_inference_npu_v1.py
index 72486f0..9f01c3a 100644
--- a/examples/offline_inference_npu_v1.py
+++ b/examples/offline_inference_npu_v1.py
@@ -17,6 +17,7 @@
 # limitations under the License.
 #
 
+# isort: skip_file
 import os
 
 os.environ["VLLM_USE_MODELSCOPE"] = "True"
@@ -24,7 +25,6 @@ os.environ["VLLM_WORKER_MULTIPROC_METHOD"] = "spawn"
 
 from vllm import LLM, SamplingParams
 
-
 if __name__ == "__main__":
     prompts = [
         "Hello, my name is",