Update app.py

app.py

@@ -251,6 +251,7 @@ with gr.Blocks(theme='NoCrypt/miku@>=1.2.2', fill_width=True, css=CSS) as demo:
     model_choice.change(extend_choices, model_choice, current_models)
     random_button.click(random_choices, None, model_choice)
 
+
     for m, o in zip(current_models, output):
         gen_event = gr.on(
             triggers=[gen_button.click, txt_input.submit],
@@ -261,9 +262,11 @@ with gr.Blocks(theme='NoCrypt/miku@>=1.2.2', fill_width=True, css=CSS) as demo:
             queue=False
         )
         o.change(
-            fn=lambda img, m=m, g: add_gallery(img, m.value, g) if m.value != 'NA' else g,
+            fn=lambda img, g, m=m: add_gallery(img, m.value, g) if m.value != 'NA' else g,
             inputs=[o, gallery],
             outputs=[gallery]
         )
+    
+
 
 demo.launch(show_api=False, max_threads=400)