Update app.py

app.py

@@ -57,7 +57,7 @@ with gr.Blocks() as demo:
             model_choice.change(extend_choices, model_choice, current_models)
 
         for m, o in zip(current_models, output):
-            gen_event = gen_button.click(gen_fn, [m, txt_input, neg_txt_input], o, queue=False)
+            gen_event = gen_button.click(gen_fn, [m, txt_input], o, queue=False)
                     
             
     with gr.Tab('Single model'):