update clear func

app.py

@@ -820,7 +820,7 @@ with gr.Blocks(css=css) as demo:
     copy_btn_2.click(fn=copy_problem_to_input, inputs=[problem_2_full_hidden], outputs=[inp])
 
     btn_clear.click(
-        fn=clear_inputs,
+        fn=clear,
         inputs=[],
         outputs=[
             inp,