diff --git a/prediction_market_agent_tooling/tools/cow/cow_manager.py b/prediction_market_agent_tooling/tools/cow/cow_manager.py
index 7ebabebd..ddce23f5 100644
--- a/prediction_market_agent_tooling/tools/cow/cow_manager.py
+++ b/prediction_market_agent_tooling/tools/cow/cow_manager.py
@@ -1,5 +1,4 @@
 import asyncio
-from typing import NoReturn
 
 from cowdao_cowpy.common.api.errors import UnexpectedResponseError
 from cowdao_cowpy.common.config import SupportedChainId