Update app.py

app.py

@@ -346,7 +346,7 @@ if __name__ == '__main__':
     with gr.Blocks(theme=gr.themes.Base()) as app:
         gr.Markdown(
             "# <center> Hololive RVC Models\n"
-            "### <center> will update every hololive ai model that i can find or make.\n"
+            "### <center> The input audio should be clean and pure voice without background music and less than 20 seconds.\n"
             "[![image](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/15sUJTLIDGkN8t3V606BuH63NRKDwJ0rR?usp=share_link)\n\n"
             "[![ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/karmkarma)\n\n"
         )