Update app.py

app.py

@@ -87,7 +87,7 @@ def ac():
             t_state=gr.Number()
             t_switch=gr.Textbox(value=0)
         def clear_all():
-            return "",None,None,None,None,None,None,None
+            return "",None,None,None,None,None,None
         fac_b = gr.Textbox(value="",visible=False)
         btn1.click(cl_fac,None,[fac_b,message])
         b1=btn1.click(start,None,[t_state,t_switch])
@@ -97,6 +97,6 @@ def ac():
         b4=out2.change(im_fn,[put,fac_b,h],[out3,fac_b])        
         b5=out3.change(im_fn,[put,fac_b,h],[out4,fac_b])  
         swi=t_switch.change(clear,None,[t_switch,fac_b], cancels=[sta,b2,b3,b4,b5])
-        btn2.click(clear_all, None,[fac_b,put,out1,out2,out3,out4,t_state,t_switch],cancels=[b1,sta,b2,b3,b4,b5,swi])
+        btn2.click(clear_all, None,[fac_b,put,out1,out2,out3,out4,t_state],cancels=[b1,sta,b2,b3,b4,b5,swi])
     b.queue(concurrency_count=100).launch(show_api=False)
 ac()