added progress instead of spinner

app.py

@@ -73,15 +73,12 @@ def enable_convert_button(audio):
 def clear_components():
   return None, None
 
-def show_spinner(audio):
-        return gr.update(visible=True)
+def show_progress(progress):
+    return gr.update(visible=True)
 
-def hide_spinner(audio):
-    if audio is not None:    
-        return gr.update(visible=False)
+def hide_progress(progress):
+    return gr.update(visible=False)
 
-def upload_audio(audio):
-    return audio
 
 # Gradio interface
 with gr.Blocks() as interface:
@@ -92,16 +89,18 @@ with gr.Blocks() as interface:
         with gr.Column():
             audio_input = gr.Audio(type="filepath", label="Upload Audio", sources=["upload", "microphone"])
             convert_button = gr.Button("Convert Speech", interactive=False)
-            spinner = gr.Markdown("", visible=False)  # Spinner
 
         with gr.Column():
             converted_audio = gr.Audio(type="numpy", label="Converted Speech")
 
-    audio_input.change(show_spinner, inputs=[audio_input], outputs=[spinner])
+
+    progress = gr.Progress(visible=False)
+
+    audio_input.change(show_progress, inputs=[audio_input], outputs=[progress])
 
     audio_input.change(enable_convert_button, inputs=[audio_input], outputs=[convert_button])
 
-    audio_input.change(hide_spinner, inputs=[audio_input], outputs=[spinner])
+    audio_input.change(hide_progress, inputs=[audio_input], outputs=[progress])
 
     convert_button.click(convert_speech, inputs=[audio_input], outputs=[converted_audio])