diff --git a/libs/sdk-py/langgraph_sdk/client.py b/libs/sdk-py/langgraph_sdk/client.py
index 6460591dd..d5daf3b57 100644
--- a/libs/sdk-py/langgraph_sdk/client.py
+++ b/libs/sdk-py/langgraph_sdk/client.py
@@ -627,9 +627,7 @@ class AssistantsClient:
 
         payload: Dict[str, Any] = {"version": version}
 
-        return await self.http.post(
-            f"/assistants/{assistant_id}/latest", json=payload
-        )
+        return await self.http.post(f"/assistants/{assistant_id}/latest", json=payload)
 
 
 class ThreadsClient: