Update app.py

app.py

@@ -75,15 +75,15 @@ def infer(video_in):
     print_directory_contents('./outputs/tmp')
     wave_files = get_wav_files('./outputs/tmp')
     print(wave_files)
-    return "done"
+    return wave_files[0]
 
 with gr.Blocks() as demo:
     with gr.Column(elem_id="col-container"):
         gr.Markdown("# Video-To-Audio")
         video_in = gr.Video(label='Video IN')
         submit_btn = gr.Button("Submit")
-        #output_sound = gr.Audio(label="Audio OUT")
-        output_sound = gr.Textbox(label="Audio OUT")
+        output_sound = gr.Audio(label="Audio OUT")
+        #output_sound = gr.Textbox(label="Audio OUT")
     submit_btn.click(
         fn = infer,
         inputs = [video_in],