Update app.py

app.py

@@ -139,7 +139,7 @@ def launch_bot():
             send_amplitude_data(
                 user_query=st.session_state.messages[-2]["content"],
                 chat_response=st.session_state.messages[-1]["content"],
-                demo_name=cfg.title
+                demo_name=cfg.title,
                 language=st.session_state.language
             )
             st.rerun()