Update app.py

app.py

@@ -742,8 +742,7 @@ with gr.Blocks(title="PDF to Audio", css="""
             audio_model = gr.Dropdown(
                 label="Audio Generation Model",
                 choices=STANDARD_AUDIO_MODELS,
-                value="gpt-4o-mini-tts",
-                #value="tts-1",
+                value="tts-1", #value="gpt-4o-mini-tts",
                 info="Select the model to generate the audio.",
             )
             speaker_1_voice = gr.Dropdown(
@@ -893,4 +892,4 @@ demo.queue(max_size=20, default_concurrency_limit=32)
 
 # Launch the Gradio app
 if __name__ == "__main__":
-    demo.launch(share=True)
+    demo.launch()