Update app.py

app.py

@@ -28,7 +28,7 @@ def generate_response(user_input, history, model, temperature, max_tokens, top_p
 
     if model.startswith("gemini"):
         chat = google_chat
-        chat.model = model
+        # chat.model = model
     else:
         chat = groq_chat
         chat.model_name = model