torch
torchaudio

tqdm
numpy < 2.0
soundfile # to make sure that torchaudio has at least one valid backend

tensorboard

# for monotonic_align
numba

# ODE-solver
torchdiffeq 

# for g2p
# chinese
pypinyin
jieba
# english
eng_to_ipa
unidecode
inflect
# japanese
# if pyopenjtalk fail to download open_jtalk_dic_utf_8-1.11.tar.gz, manually download and unzip the file below 
# https://github.com/r9y9/open_jtalk/releases/download/v1.11.1/open_jtalk_dic_utf_8-1.11.tar.gz
# and set os.environ['OPEN_JTALK_DICT_DIR'] to the folder path
pyopenjtalk-prebuilt # if using python >= 3.12, install pyopenjtalk instead

# for webui
gradio
matplotlib