[2noise/ChatTTS]这个报错是怎么回事

To create a public link, set share=True in launch(). INFO:ChatTTS.core:All initialized. WARNING:ChatTTS.core:Package WeTextProcessing not found! Run: conda install -c conda-forge pynini=2.1.5 && pip install WeTextProcessing Traceback (most recent call last): File "C:\Users\20514\AppData\Local\Programs\Python\Python311\Lib\site-packages\gradio\queueing.py", line 521, in process_events response = await route_utils.call_process_api( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\20514\AppData\Local\Programs\Python\Python311\Lib\site-packages\gradio\route_utils.py", line 276, in call_process_api output = await app.get_blocks().process_api( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\20514\AppData\Local\Programs\Python\Python311\Lib\site-packages\gradio\blocks.py", line 1945, in process_api result = await self.call_function( ^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\20514\AppData\Local\Programs\Python\Python311\Lib\site-packages\gradio\blocks.py", line 1513, in call_function prediction = await anyio.to_thread.run_sync( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\20514\AppData\Local\Programs\Python\Python311\Lib\site-packages\anyio\to_thread.py", line 56, in run_sync return await get_async_backend().run_sync_in_worker_thread( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\20514\AppData\Local\Programs\Python\Python311\Lib\site-packages\anyio_backends_asyncio.py", line 2144, in run_sync_in_worker_thread return await future ^^^^^^^^^^^^ File "C:\Users\20514\AppData\Local\Programs\Python\Python311\Lib\site-packages\anyio_backends_asyncio.py", line 851, in run result = context.run(func, args) ^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Users\20514\AppData\Local\Programs\Python\Python311\Lib\site-packages\gradio\utils.py", line 831, in wrapper response = f(args, **kwargs) ^^^^^^^^^^^^^^^^^^ File "d:\桌面\ChatTTS-main\webui.py", line 35, in generate_audio text = chat.infer(text, ^^^^^^^^^^^^^^^^^ File "d:\桌面\ChatTTS-main\ChatTTS\core.py", line 146, in infer self.init_normalizer(_lang) File "d:\桌面\ChatTTS-main\ChatTTS\core.py", line 192, in init_normalizer self.normalizer[lang] = Normalizer().normalize ^^^^^^^^^^ UnboundLocalError: cannot access local variable 'Normalizer' where it is not associated with a value