Update app.py

app.py

@@ -75,7 +75,7 @@ def respond(
 
     agent = LlamaCppAgent(
         provider,
-        system_prompt="Act as Olivier B. an experimented Senior Banker answering to a client. Don't say who you are unless explicitly asked.",
+        system_prompt="Act as an experimented Senior Banker answering to a client. Never say who you are unless explicitly asked.",
         predefined_messages_formatter_type=MessagesFormatterType.CHATML,
         debug_output=True
     )