Update app.py

app.py

@@ -143,7 +143,7 @@ def generate_audio(tts_text, mode_checkbox_group, sft_dropdown, prompt_text, pro
     return (target_sr, audio_data)
 
 def main():
-    with gr.Blocks() as demo:
+    with gr.Blocks(theme="JohnSmith9982/small_and_pretty") as demo:
         gr.Markdown("# <center>🌊💕🎶 [CosyVoice](https://www.bilibili.com/video/BV1vz421q7ir/) 3秒音频，开启最强声音复刻</center>")
         gr.Markdown("## <center>🌟 只需3秒参考音频，一键开启超拟人真实声音复刻，支持中日英韩粤语，无需任何训练！</center>")
         gr.Markdown("### <center>🤗 更多精彩，尽在[滔滔AI](https://www.talktalkai.com/)；滔滔AI，为爱滔滔！💕</center>")
@@ -179,9 +179,9 @@ def main():
                         </p>
             </div>
         ''')
-    #demo.queue(max_size=40, api_open=False)
-    demo.launch(show_error=True)
-
+    demo.queue(max_size=40, api_open=False)
+    demo.launch(max_threads=400, show_error=True)
+    
 if __name__ == '__main__':
     parser = argparse.ArgumentParser()
     parser.add_argument('--port',