test: fix test_react_agent test by ignoring stream events with interrupt

Author: casparb

libs/prebuilt/tests/test_react_agent.py

@@ -638,8 +638,9 @@ def get_weather(location: str) -> str:
     for event in agent.stream(
         {"messages": [("user", query)]}, config, stream_mode="values"
     ):
-        if messages := event.get("messages"):
-            message_types.append([m.type for m in messages])
+        if "__interrupt__" not in event: 
+            if messages := event.get("messages"):
+                message_types.append([m.type for m in messages])
 
     if version == "v1":
         assert message_types == [