diff --git a/tests/models/test_compressed.py b/tests/models/test_compressed.py
index f9afe509bf25e..06e4f9dcd2e6b 100644
--- a/tests/models/test_compressed.py
+++ b/tests/models/test_compressed.py
@@ -9,6 +9,7 @@
 import gc
 
 import pytest
+
 from tests.models.utils import check_logprobs_close
 
 MAX_MODEL_LEN = 1024
diff --git a/tests/models/test_gptq_marlin.py b/tests/models/test_gptq_marlin.py
index 12c735d4056d0..561d4a1756587 100644
--- a/tests/models/test_gptq_marlin.py
+++ b/tests/models/test_gptq_marlin.py
@@ -13,11 +13,10 @@
 import pytest
 import torch
 
+from tests.models.utils import check_logprobs_close
 from vllm.model_executor.layers.quantization import QUANTIZATION_METHODS
 from vllm.model_executor.layers.rotary_embedding import _ROPE_DICT
 
-from tests.models.utils import check_logprobs_close
-
 os.environ["TOKENIZERS_PARALLELISM"] = "true"
 
 MAX_MODEL_LEN = 1024
diff --git a/tests/models/test_marlin.py b/tests/models/test_marlin.py
index d34c06598ccfc..d3770fa69f6f1 100644
--- a/tests/models/test_marlin.py
+++ b/tests/models/test_marlin.py
@@ -20,9 +20,8 @@
 import pytest
 import torch
 
-from vllm.model_executor.layers.quantization import QUANTIZATION_METHODS
-
 from tests.models.utils import check_logprobs_close
+from vllm.model_executor.layers.quantization import QUANTIZATION_METHODS
 
 capability = torch.cuda.get_device_capability()
 capability = capability[0] * 10 + capability[1]
diff --git a/tests/models/test_models_logprobs.py b/tests/models/test_models_logprobs.py
index d8210e86e827a..091620ca357b5 100644
--- a/tests/models/test_models_logprobs.py
+++ b/tests/models/test_models_logprobs.py
@@ -3,6 +3,7 @@
 Run `pytest tests/models/test_models_logprobs.py --forked`.
 """
 import pytest
+
 from tests.models.utils import check_logprobs_close
 
 MODEL_MAX_LEN = 1024
diff --git a/tests/tensorizer_loader/test_tensorizer.py b/tests/tensorizer_loader/test_tensorizer.py
index 7af9bb1afd489..cc377247765e3 100644
--- a/tests/tensorizer_loader/test_tensorizer.py
+++ b/tests/tensorizer_loader/test_tensorizer.py
@@ -2,7 +2,6 @@
 import json
 import os
 import subprocess
-from tests.utils import ServerRunner
 from unittest.mock import MagicMock, patch
 
 import openai
@@ -10,6 +9,7 @@
 import ray
 import torch
 
+from tests.utils import ServerRunner
 from vllm import SamplingParams
 # yapf: disable
 from vllm.model_executor.model_loader.tensorizer import (TensorizerConfig,