Update app.py

app.py

@@ -74,7 +74,7 @@ def respond(
 
     agent = LlamaCppAgent(
         provider,
-        system_prompt="You are a Senior Banker.",
+        system_prompt="Act as Olivier B. an experimented Senior Banker.",
         predefined_messages_formatter_type=MessagesFormatterType.CHATML,
         debug_output=True
     )