fix flake8 error

tests/plugins/test_plugins.py

@@ -29,11 +29,13 @@ def _verify_module(module, plugin_module_name):
             continue
 
         obj = clazz(_TestContext())
-        with pytest.raises(AttributeError, match=f"'{name}' object has no attribute '{_INVALID_METHOD}'"):
+        with pytest.raises(
+            AttributeError,
+            match=f"'{name}' object has no attribute '{_INVALID_METHOD}'",
+        ):
             getattr(obj, _INVALID_METHOD)
         assert hasattr(obj, _INVALID_METHOD) is False
 
-
     for name, obj in inspect.getmembers(module, inspect.ismodule):
         _verify_module(obj, plugin_module_name)
 
@@ -45,7 +47,7 @@ def test_plugins_correct_has_attr():
             continue
 
         name = file.replace("/", ".")
-        name = name[name.find(module.__name__) : -3].removesuffix(".__init__")
+        name = name[name.find(module.__name__): -3].removesuffix(".__init__")
 
         __import__(name)