diff --git a/server/entertainment_decider/common.py b/server/entertainment_decider/common.py
deleted file mode 100644
index a3614c9..0000000
--- a/server/entertainment_decider/common.py
+++ /dev/null
@@ -1,5 +0,0 @@
-from typing import (
-    Optional,
-    Sequence,
-    TypeVar,
-)