diff --git a/models/__init__.py b/models/__init__.py
index 779a77b..7791ed9 100644
--- a/models/__init__.py
+++ b/models/__init__.py
@@ -1,4 +1,2 @@
 from .event import Event, MessageSegment
-from .sender import Sender
-
 __all__ = ["Event", "MessageSegment", "Sender"]
\ No newline at end of file