Optimize memory (#612)

lingyunfly

2023-06-09 6bdae5723e403584ee3507675b3e4e922a34f246

1
2
3
from fun_text_processing.inverse_text_normalization.en.taggers.tokenize_and_classify import ClassifyFst
from fun_text_processing.inverse_text_normalization.en.verbalizers.verbalize import VerbalizeFst
from fun_text_processing.inverse_text_normalization.en.verbalizers.verbalize_final import VerbalizeFinalFst