Update app.py

app.py

@@ -64,7 +64,7 @@ def main():
             </div>
         """
         )
-        driven_audio_type = gr.State(value="upload")  
+        driven_audio_type = gr.Textbox(value="upload", visible=False) 
 
         with gr.Row():
             with gr.Column(variant="panel"):
@@ -76,7 +76,7 @@ def main():
                     with gr.TabItem("Upload"):
                         upload_driven_audio = gr.Audio(label="Upload audio", sources="upload", type="filepath")
                         upload_driven_audio.change(set_upload, outputs=driven_audio_type)
-                    reference_audio_type = gr.State(value="upload")
+                    reference_audio_type = gr.Textbox(value="upload", visible=False)
 
                     with gr.TabItem("TTS"):
                         upload_reference_audio = gr.Audio(label="Upload Reference Audio", sources="upload", type="filepath")