Update app.py

app.py

@@ -261,6 +261,6 @@ with gr.Blocks() as app:
     chat_sub=inp.submit(check_rand,[rand,seed],seed).then(chat_inf,[sys_inp,inp,chat_b,memory,client_choice,seed,temp,tokens,top_p,rep_p,chat_mem,custom_prompt],[chat_b,memory])
     go=btn.click(check_rand,[rand,seed],seed).then(chat_inf,[sys_inp,inp,chat_b,memory,client_choice,seed,temp,tokens,top_p,rep_p,chat_mem,custom_prompt],[chat_b,memory])
     
-    stop_btn.click(None,None,None,cancels=[go,im_go,chat_sub])
+    stop_btn.click(None,None,None,cancels=[go,chat_sub])
     clear_btn.click(clear_fn,None,[inp,sys_inp,chat_b,memory])
 app.queue(default_concurrency_limit=10).launch()