[pre-commit.ci] auto fixes from pre-commit.com hooks

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source/tests/universal/pt/model/test_model.py

@@ -885,7 +885,7 @@ def setUpClass(cls):
             type_map=cls.expected_type_map,
         )
         cls.module = DPLinearModel(
-            [dp_model1,dp_model2],
+            [dp_model1, dp_model2],
             type_map=cls.expected_type_map,
         )
         # only test jit API once for different models