Update app.py

app.py

@@ -86,7 +86,7 @@ def ac():
         b0=btn1.click(cl_fac,None,[fac_b],show_progress=False)
         b1=btn1.click(start,None,[t_state,t_switch])
         sta = t_state.change(end,t_state,t_switch,every=1)
-        b2=t_state.change(im_fn,[put,fac_b,h],[out1,fac_b])
+        b2=btn1.click(im_fn,[put,fac_b,h],[out1,fac_b])
         b3=out1.change(im_fn,[put,fac_b,h],[out2,fac_b])        
         b4=out2.change(im_fn,[put,fac_b,h],[out3,fac_b])        
         b5=out3.change(im_fn,[put,fac_b,h],[out4,fac_b])