Fix typing

Author: HardNorth

reportportal_client/steps/__init__.py

@@ -43,7 +43,7 @@ def test_my_nested_step():
 
 """
 from functools import wraps
-from typing import Callable, TypeVar, Optional, Dict, Union, Type
+from typing import Callable, TypeVar, Optional, Dict, Union, Type, Any
 
 import reportportal_client as rp
 # noinspection PyProtectedMember