Fix lint issues

Signed-off-by: G Ramalingam <grama@microsoft.com>

Author: gramalingam

onnxscript/_internal/builder_test.py

@@ -1813,7 +1813,7 @@ def body(op, x):
                 [_input("x")],
                 domain="com.test",
                 name="MixedOutputs",
-            opset_imports=_opset,
+                opset_imports=_opset,
             )
 
     def test_build_function_no_outputs_raises(self):
@@ -1829,7 +1829,7 @@ def body(op, x):
                 [_input("x")],
                 domain="com.test",
                 name="NoOutputs",
-            opset_imports=_opset,
+                opset_imports=_opset,
             )
 
     def test_build_function_input_with_producer_raises(self):
@@ -1844,7 +1844,7 @@ def test_build_function_input_with_producer_raises(self):
                 [used_value],
                 domain="com.test",
                 name="BadInput",
-            opset_imports=_opset,
+                opset_imports=_opset,
             )
 
     def test_build_function_custom_opset(self):