Update app.py

app.py

@@ -241,8 +241,9 @@ with gr.Blocks(css=custom_css) as demo:
             section
         )
 
-    btn_chat.click(switch_view, inputs=[], outputs=[Zeno_Chat, Zeno_Investments, active_section], _js="() => 'chat'")
-    btn_mock.click(switch_view, inputs=[], outputs=[Zeno_Chat, Zeno_Investments, active_section], _js="() => 'investments'")
+    btn_chat.click(fn=lambda: switch_view("chat"), inputs=[], outputs=[Zeno_Chat, Zeno_Investments, active_section])
+    btn_mock.click(fn=lambda: switch_view("investments"), inputs=[], outputs=[Zeno_Chat, Zeno_Investments, active_section])
+
 
     def toggle_sidebar(is_open):
         new_state = not is_open