Update main.py

main.py

@@ -131,7 +131,8 @@ async def on_message(message: cl.Message):
     if cl.context.session.client_type == "copilot":
         if message.type == "system_message":
             # do something with the message
-            await cl.Message(f"{message.output}").send()
+            await cl.Message(f"Lien : ").send()
+            await cl.Message(content=message.output).send()
             return