update gradio audio

app/whisper.py

@@ -121,8 +121,8 @@ with gr.Blocks() as blocks:
     gr.Markdown(description)
     with gr.Row():  # equal_height=False
         with gr.Column():  # variant="panel"
-            audio_microphone = gr.Audio(label="Microphone", source="microphone", type="filepath", optional=True)
-            audio_upload = gr.Audio(label="Upload", source="upload", type="filepath", optional=True)
+            audio_microphone = gr.Audio(label="Microphone", sources="microphone", type="filepath")
+            audio_upload = gr.Audio(label="Upload", sources="upload", type="filepath")
             language = gr.Dropdown([lang for lang in languages.keys()], label="Target Language", value="English")
             model = gr.Dropdown([model for model in whisper_models.keys()],
                                      label="Whisper Model", value="Indonesian Whisper Medium")