Fix a bug in the larger simulation performance test

performance/test_mvc_simulate_larger.py

@@ -19,6 +19,7 @@ all_files = [
     "compilation_manager.alc",
 ]
 
+
 class TestMvCSimulateLarger(unittest.TestCase):
     def transform_add_MT_pn_simulate_larger(self, optimization_level):
         def step_and_print():
@@ -331,4 +332,7 @@ class TestMvCSimulateLarger(unittest.TestCase):
                 [],
             optimization_level))
 
-utils.define_perf_tests(TestMvC, TestMvC.transform_add_MT_pn_simulate_larger)
+
+utils.define_perf_tests(
+    TestMvCSimulateLarger,
+    TestMvCSimulateLarger.transform_add_MT_pn_simulate_larger)