diff --git a/src/chatdbg/util/exit_message.py b/src/chatdbg/util/exit_message.py
index 26c946b..9c86a60 100644
--- a/src/chatdbg/util/exit_message.py
+++ b/src/chatdbg/util/exit_message.py
@@ -1,3 +1,6 @@
+from typing import Any
+
+
 def print_exit_message(*args: Any, **kwargs: Any) -> None:
     print("Thank you for using ChatDBG!")
     print("Share your success stories here: github.com/plasma-umass/ChatDBG/issues/53")