From 8b8a42c74e49fc0881ef06aaa6829c26d94ea816 Mon Sep 17 00:00:00 2001
From: Charan Rathore <charan-rathore@users.noreply.github.com>
Date: Mon, 28 Sep 2026 10:52:04 +0530
Subject: [PATCH] fix(proxy): annotate router stream initializer

---
 litellm/proxy/route_llm_request.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/litellm/proxy/route_llm_request.py b/litellm/proxy/route_llm_request.py
index 9309de387f4..f0f6b372651 100644
--- a/litellm/proxy/route_llm_request.py
+++ b/litellm/proxy/route_llm_request.py
@@ -39,7 +39,7 @@ else:
 class _RouterOwnedStream:
     """Keep per-request router callbacks until the stream ends or is closed."""
 
-    def __init__(self, stream: AsyncIterator[object], router: LitellmRouter):
+    def __init__(self, stream: AsyncIterator[object], router: LitellmRouter) -> None:
         self._stream = stream
         self._router = router
         self._discarded = False