Matcha-TTS app error: symbol_id = _symbol_to_id[symbol] KeyError: '('

[xddun]

run project：https://huggingface.co/spaces/shivammehta25/Matcha-TTS/tree/main

but:

python app.py

[+] Model already present at /home/xiedong/.local/share/matcha_tts/matcha_ljspeech.ckpt!
[+] Model already present at /home/xiedong/.local/share/matcha_tts/hifigan_T2_v1!
[+] Model already present at /home/xiedong/.local/share/matcha_tts/matcha_vctk.ckpt!
[+] Model already present at /home/xiedong/.local/share/matcha_tts/hifigan_univ_v1!
[+] GPU Available! Using GPU
[!] Loading matcha_ljspeech!
[+] matcha_ljspeech loaded!
[!] Loading hifigan_T2_v1!
/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/torch/nn/utils/weight_norm.py:28: UserWarning: torch.nn.utils.weight_norm is deprecated in favor of torch.nn.utils.parametrizations.weight_norm.
warnings.warn("torch.nn.utils.weight_norm is deprecated in favor of torch.nn.utils.parametrizations.weight_norm.")
Removing weight norm...
[+] hifigan_T2_v1 loaded!
[!] Loading matcha_vctk!
[+] matcha_vctk loaded!
[!] Loading hifigan_univ_v1!
Removing weight norm...
[+] hifigan_univ_v1 loaded!
Caching examples at: '/ssd/xiedong/tts/Matcha-TTS/gradio_cached_examples/35'
Caching example 1/7
[1] - Input text: We propose Matcha-TTS, a new approach to non-autoregressive neural TTS, that uses conditional flow matching (similar to rectified flows) to speed up O D E-based speech synthesis.
Traceback (most recent call last):
File "/ssd/xiedong/tts/Matcha-TTS/app.py", line 209, in
examples = gr.Examples( # pylint: disable=unused-variable
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/gradio/helpers.py", line 75, in create_examples
client_utils.synchronize_async(examples_obj.create)
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/gradio_client/utils.py", line 527, in synchronize_async
return fsspec.asyn.sync(fsspec.asyn.get_loop(), func, *args, **kwargs) # type: ignore
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/fsspec/asyn.py", line 103, in sync
raise return_result
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/fsspec/asyn.py", line 56, in _runner
result[0] = await coro
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/gradio/helpers.py", line 277, in create
await self.cache()
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/gradio/helpers.py", line 337, in cache
prediction = await Context.root_block.process_api(
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/gradio/blocks.py", line 1437, in process_api
result = await self.call_function(
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/gradio/blocks.py", line 1109, in call_function
prediction = await anyio.to_thread.run_sync(
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/anyio/to_thread.py", line 56, in run_sync
return await get_async_backend().run_sync_in_worker_thread(
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 2177, in run_sync_in_worker_thread
return await future
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 859, in run
result = context.run(func, *args)
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/gradio/utils.py", line 641, in wrapper
response = f(*args, **kwargs)
File "/ssd/xiedong/tts/Matcha-TTS/app.py", line 116, in ljspeech_example_cacher
phones, text, text_lengths = process_text_gradio(text)
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/torch/utils/_contextlib.py", line 115, in decorate_context
return func(*args, **kwargs)
File "/ssd/xiedong/tts/Matcha-TTS/app.py", line 74, in process_text_gradio
output = process_text(1, text, device)
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/matcha/cli.py", line 51, in process_text
intersperse(text_to_sequence(text, ["english_cleaners2"])[0], 0),
File "/ssd/xiedong/miniconda3/envs/matcha-tts2/lib/python3.10/site-packages/matcha/text/init.py", line 22, in text_to_sequence
symbol_id = _symbol_to_id[symbol]
KeyError: '('
IMPORTANT: You are using gradio version 3.43.2, however version 4.29.0 is available, please upgrade.

[xddun]

Why can't my computer pass through the parentheses symbol in this example? It works fine after I delete it.

[shivammehta25]

This is so strange it should be ignored when doing lookup! But if the symbol is not in the symbols file, It won't generate it. https://github.com/shivammehta25/Matcha-TTS/blob/main/matcha/text/symbols.py

[xddun]

Haha, indeed, I couldn't find the parentheses. Could it be an issue with the coding software I installed? I installed the required packages like this: sudo apt-get install festival espeak-ng mbrola -y.

[shivammehta25]

This seems to be correct!
I guess one way would be to surround the call with a try except!

Matcha-TTS/matcha/text/__init__.py

Line 22 in d31cd92

symbol_id = _symbol_to_id[symbol]

[zhaojingxin123]

Haha, indeed, I couldn't find the parentheses. Could it be an issue with the coding software I installed? I installed the required packages like this: sudo apt-get install festival espeak-ng mbrola -y.

你用中文普通话数据集试验过吗？Have you tried it with Mandarin Chinese data sets?

[anarucu]

This is so strange it should be ignored when doing lookup! But if the symbol is not in the symbols file, It won't generate it. https://github.com/shivammehta25/Matcha-TTS/blob/main/matcha/text/symbols.py

If I add a new character do I have to modify the tokens number in the text encoder?