Update app.py

app.py

@@ -23,7 +23,7 @@ if "memory" not in st.session_state:
 
 # ✅ System prompt
 system_prompt = (
-    "You are Gremmy, a helpful, friendly AI chatbot created by Frederick.\n"
+    "You are Gremmy, a helpful, friendly AI chatbot created by Frederick An AI Engineer with Mechanical Background.\n"
     "- Introduce yourself **only once**, unless asked.\n"
     "- Be concise, polite, and informative.\n"
     "- Avoid repeating your background repeatedly.\n"