Update app.py

app.py

@@ -489,7 +489,7 @@ with gr.Blocks() as build_app:
         gr.Column(scale=1)
 
     magic_btn.click(get_prompts,prompt_input,prompt_input)
-    gen_btn.click(gen_im,prompt_input,gen_im_out)
+    gen_btn.click(gen_im,[prompt_input,model_name1],gen_im_out)
     
     t_image.change(up_c,[t_image,c_slider],c_image)
     c_upbtn.click(slide_fn,c_slider,c_image)