diff --git a/test/onnx/test_utility_funs.py b/test/onnx/test_utility_funs.py
index 3ee2a68e4807d..aba4e44a731e8 100644
--- a/test/onnx/test_utility_funs.py
+++ b/test/onnx/test_utility_funs.py
@@ -3,8 +3,8 @@
 import copy
 import functools
 import io
-from typing import Callable
 import warnings
+from typing import Callable
 
 import onnx
 import parameterized
@@ -19,8 +19,7 @@
     skipIfUnsupportedMaxOpsetVersion,
     skipIfUnsupportedMinOpsetVersion,
 )
-from torch.onnx import OperatorExportTypes, TrainingMode, utils
-from torch.onnx import _constants
+from torch.onnx import _constants, OperatorExportTypes, TrainingMode, utils
 from torch.onnx._globals import GLOBALS
 from torch.onnx.symbolic_helper import _unpack_list, parse_args
 from torch.testing._internal import common_utils