PPG训练时的报错，请帮忙看看

PPG预处理很顺利，ppg2mel.yaml路径也改了，但是这个错误提示怎么都解决不了，请大家帮忙看看能否有经验分享下。

D:\MockingBird-main>python ppg2mel_train.py --config .\ppg2mel\saved_models\ppg2mel.yaml --oneshotvc
Traceback (most recent call last):
File "D:\MockingBird-main\ppg2mel_train.py", line 67, in
main()
File "D:\MockingBird-main\ppg2mel_train.py", line 50, in main
config = HpsYaml(paras.config)
File "D:\MockingBird-main\utils\load_yaml.py", line 44, in __init__
hps = load_hparams(yaml_file)
File "D:\MockingBird-main\utils\load_yaml.py", line 8, in load_hparams
for doc in docs:
File "C:\Users\benny\AppData\Local\Programs\Python\Python39\lib\site-packages\yaml\__init__.py", line 127, in load_all
loader = Loader(stream)
File "C:\Users\benny\AppData\Local\Programs\Python\Python39\lib\site-packages\yaml\loader.py", line 34, in __init__
Reader.__init__(self, stream)
File "C:\Users\benny\AppData\Local\Programs\Python\Python39\lib\site-packages\yaml\reader.py", line 85, in __init__
self.determine_encoding()
File "C:\Users\benny\AppData\Local\Programs\Python\Python39\lib\site-packages\yaml\reader.py", line 124, in determine_encoding
self.update_raw()
File "C:\Users\benny\AppData\Local\Programs\Python\Python39\lib\site-packages\yaml\reader.py", line 178, in update_raw
data = self.stream.read(size)
UnicodeDecodeError: 'gbk' codec can't decode byte 0x86 in position 176: illegal multibyte sequence

Start with ppg2mel_train.py and follow the configuration loading path into utils/load_yaml.py, then reproduce the command shown on the reported Windows environment. Check the referenced ppg2mel.yaml and the traceback around load_hparams; done means the configuration loads without the reported UnicodeDecodeError.

Written by the indexing model from the issue text.