Update app.py

app.py

@@ -132,7 +132,7 @@ client= InferenceClient("openai/gpt-oss-20b")
 
 information=""
 
-def respond(message, history, chatbot_topic_values, chatbot_mode_values, user_id=1):
+def respond(message, history, chatbot_topic_values, user_id=1):
     topic_chunks = []
     if chatbot_topic_values and "Helping Charities" in chatbot_topic_values:
         topic_chunks = get_top_chunks(message, charity_embeddings, cleaned_charities)