Update app.py

app.py

@@ -248,7 +248,8 @@ with gr.Blocks() as app:
 
     app.load(None,None,link_list,js=load_js)
     app.load(None,None,link_list,js=link_js)
-    prepare_btn.click(None,None,[link_list],js=link_js).then(prepare_card,link_list,img_card)
+    prepare_btn.click(None,None,[link_list],js=link_js)
+    link_list.change(prepare_card,link_list,img_card)
     #images.change(update_im,None,link_list,trigger_mode="multiple",js=link_js)
     search_btn.click(search_fn,[search_box,num_return],output)
     btn.click(first,None,output).then(test_single,input,output).then(details_fn,input,[details,images,title,description])