1 files changed, 1 insertions, 1 deletions
diff --git a/tests/unittest.py b/tests/unittest.py
index 16fd4f32b9..39e5e7b85c 100644
--- a/tests/unittest.py
+++ b/tests/unittest.py
@@ -20,7 +20,7 @@ import hmac
 import inspect
 import logging
 import time
-from typing import Dict, Optional, Tuple, Type, TypeVar, Union, overload
+from typing import Dict, Optional, Type, TypeVar, Union
 
 from mock import Mock, patch