Error while adding new voice

[topisun]

When I try to create new voice from wav-file...

.../xtts-streaming-server/.venv/lib/python3.10/site-packages/gradio/components/dropdown.py:176: UserWarning: Using the update method is deprecated. Simply return a new object instead, e.g. return gr.Dropdown(...) instead of return gr.Dropdown.update(...).
warnings.warn(

pip freeze:
...
gradio==3.50.2
gradio_client==0.6.1
...