librosa==0.9.1 faster-whisper==0.9.0 pydub==0.25.1 wavmark==0.0.3 numpy==1.22.0 eng_to_ipa==0.0.2 inflect==7.0.0 unidecode==1.3.7 whisper-timestamped==1.14.2 openai python-dotenv pypinyin==0.50.0 cn2an==0.5.22 jieba==0.42.1 gradio==3.48.0 langid==1.1.6 elevenlabs Flask Flask-Limiter smtplib email