Update app.py

app.py

@@ -293,7 +293,7 @@ with gr.Blocks(css=css,head=js,fill_height=True) as demo:
     with gr.Row(equal_height=False):
         with gr.Group():
             gr.HTML(value=desc_html, elem_id='desc_html_code')
-            result = gr.Gallery(value=default_image,
+            result = gr.Gallery(value=[default_image],
               label="Result",  show_label=False, columns=1, rows=1, show_share_button=True,elem_id=cfg["model_id"].replace("/", "-"),
               show_download_button=True,allow_preview=False,interactive=False, min_width=cfg.get("window_min_width", 340),height=360
             )