Update app.py

app.py

@@ -267,10 +267,11 @@ with gr.Blocks(theme="soft", css="style.css") as demo:
     )
     history_dropdown.change(view_history, inputs=[history_dropdown, assessment_history], outputs=[history_display])
    # We remove 'assessment_history' from the list of outputs, so it is no longer cleared.
+    # We remove 'assessment_history' from the list of outputs, so it is no longer cleared.
     clear_btn.click(
-        lambda: (None, None, []), 
-        outputs=[prompt_input, files_input, chat_history_output]
-)
+      lambda: (None, None, []), 
+      outputs=[prompt_input, files_input, chat_history_output]
+    )
     ping_btn.click(ping_cohere, outputs=[ping_out])
     privacy_link.click(lambda: gr.update(visible=True), outputs=[privacy_modal])
     close_privacy_btn.click(lambda: gr.update(visible=False), outputs=[privacy_modal])