Update app.py

app.py

@@ -44,7 +44,7 @@ with gr.Blocks() as demo:
             inp1 = gr.Textbox(label="歌曲名", lines=1)
             inp2 = gr.Textbox(label="B站视频对应的链接", placeholder="https://www.bilibili.com/video/BV1Wj421U7B4/", lines=1)
         btn = gr.Button("一键下载视频！", variant="primary")
-        out1 = gr.Video(label="为您下载的B站视频")
+        out1 = gr.File(label="为您下载的B站视频")
     btn.click(save_audio, [inp1, inp2], out1)
 demo.launch(debug=True)