add blank

Author: kkawa14

tests_pytest/common_tests/unit_tests/core/progress_config/test_progress_control_module.py

@@ -167,4 +167,4 @@ def test_adding_debug_config_menber_variable(self, callback_function, expected):
         if expected is None:
             assert debug_config.progress_info_callback == expected
         else:
-            assert callable(debug_config.progress_info_callback)
+            assert callable(debug_config.progress_info_callback)