Update app.py

app.py

@@ -54,7 +54,7 @@ with demo:
             dq_button = gr.Button("开始读取>>")
         with gr.TabItem("TTS"):
             TS_input = gr.Textbox(placeholder='请输入测试字符串，如"欢迎测试字符串转语音功能模块"',label="请输入测试内容",show_label=True)
-            audio_output = gr.Audio(label="生成音频文件",show_label=True)
+            audio_output = gr.File(label="生成音频文件",show_label=True)
             tts_button = gr.Button("开始转换>>")
             
     tj_button.click(fx1, inputs=text_input, outputs=text_output)