Update tests/playwright/shiny/components/chat/stream-result/app.py

Author: cpsievert

tests/playwright/shiny/components/chat/stream-result/app.py

@@ -21,4 +21,4 @@ async def _(message: str):
 
 @render.code
 async def stream_result():
-    return chat.get_message_stream().result()
+    return chat.latest_message_stream.result()