Update app.py

app.py

@@ -600,12 +600,12 @@ with gr.Blocks(theme=theme, css=css) as App:
             with gr.Column():
                 inp1 = gr.Textbox(label="为视频配上精彩的文案吧(选填)")
                 inp2 = new_song
-                out1 = gr.Image(source='upload', type='filepath', label="上传一张背景图片吧")
+                inp3 = gr.Image(source='upload', type='filepath', label="上传一张背景图片吧")
                 btn = gr.Button("生成您的专属音乐视频吧")
               
             with gr.Column():
                 out1 = gr.Video(label='您的专属音乐视频')
-    btn.click(fn=infer, inputs=[inp1, inp2], outputs=[out1])
+    btn.click(fn=infer, inputs=[inp1, inp2, inp3], outputs=[out1])
                 
     gr.Markdown("### <center>注意❗：请不要生成会对个人以及组织造成侵害的内容，此程序仅供科研、学习及个人娱乐使用。</center>")
     gr.HTML('''