Update app.py

app.py

@@ -304,7 +304,7 @@ if __name__ == "__main__":
                 cus_dur_gn_btn = gr.Button("Regenerate with custom phoneme durations")
                 
                 download = gr.Button("Download Audio")
-                download.click(None, [], [], _js=download_audio_js.format(audio_id="tts-audio"))
+                download.click(None, [], [], _js=download_audio_js.format(audio_id="tts-audio"), api_name="download_audio")
                 with gr.Accordion(label="Speaking Pace Control", open=True):
                     
                     duration_output = gr.Textbox(label="Duration of each phoneme", placeholder="After you generate a sentence, the detailed information of each phoneme's duration will be presented here.",
@@ -318,7 +318,7 @@ if __name__ == "__main__":
                         "注意这些数字只能是整数。 \n\n(1 代表 0.01161 秒的长度)\n\n"
                     )
                 btn.click(infer, inputs=[textbox, char_dropdown, language_dropdown, duration_slider, noise_scale_slider, noise_scale_w_slider, symbol_input], 
-                  outputs=[text_output, audio_output, phoneme_output, duration_output], api_name="generate")
+                  outputs=[text_output, audio_output, phoneme_output, duration_output])
                 cus_dur_gn_btn.click(infer_from_phoneme_dur, inputs=[duration_output, char_dropdown, duration_slider, noise_scale_slider, noise_scale_w_slider], 
                           outputs=[phoneme_output, audio_output])