audio_root: N/A
standardize_audio: true
use_audio_input: true
vocab_filename: dict.txt
tgt_lang: <lang:en>
eos_token: <lang:en>
hub:
    input_type: standardized_waveform
    tts_model_id: facebookresearch/fairseq:ust:unit_hifigan_mhubert_vp_en_es_fr_it3_400k_layer11_km1000_lj_dur
    unit_vocoder: true
    generation_args:
        beam: 10
        max_len_a: 0.003125