pydantic<2 Cython==0.29.21 librosa==0.9.2 matplotlib==3.3.1 numpy scipy tensorboard torch torchvision torchaudio unidecode jamo pypinyin jieba protobuf cn2an inflect eng_to_ipa ko_pron indic_transliteration==2.3.37 num_thai==0.0.5 opencc==1.1.1 demucs openai-whisper gradio openai pyopenjtalk