Update app.py

app.py

@@ -70,6 +70,7 @@ def chat_llama3_8b(message: str,
         str: The generated response.
     """
     conversation = []
+    conversation.append({"role": "system", "content": "You are Colibri, an advanced cybersecurity AI assistant developed by CyberNative AI."})
     for user, assistant in history:
         conversation.extend([{"role": "user", "content": user}, {"role": "assistant", "content": assistant}])
     conversation.append({"role": "user", "content": message})