download button return

app.py

@@ -26,10 +26,6 @@ css = '''
         height: 100% !important;
     }
 
-    #preview_img + div {
-        display: none;
-    }
-
     #preview_file .h-full.min-h-\[15rem\].flex.justify-center.items-center {
         min-height: initial !important;
         padding: 10px 0;
@@ -84,7 +80,7 @@ with gr.Blocks(title=title, css=css) as demo:
                 output_image = gr.Image(type="filepath", interactive=False, label="Upscaled image", elem_id="preview_img")
                 
                 with gr.Row():
-                    out_file = gr.File(interactive=False, show_label=False, visible=False, elem_id="preview_file")
+                    out_file = gr.File(interactive=False, show_label=False, elem_id="preview_file")
 
     gr.HTML(value="<p><a href='https://upscale.wiki/wiki/Model_Database'>Model Database</a></p><p><h2>Known issue:</h2> when downloading a photo for the second time in Colab, it doesn't work. If someone knows why, please create a thread in the discussion tab and I'll fix this issue.</p>")