[fix] fix empty asr result (#1794)

Xingchen Song(宋星辰)

2024-06-07 93a02feda1848531a48a1794a8de12a962c84a8e

 fun_text_processing/inverse_text_normalization/vi/verbalizers/decimal.py

@@ -1,7 +1,9 @@


import pynini
from fun_text_processing.inverse_text_normalization.vi.graph_utils import DAMO_NOT_QUOTE, GraphFst, delete_space
from fun_text_processing.inverse_text_normalization.vi.graph_utils import (
    DAMO_NOT_QUOTE,
    GraphFst,
    delete_space,
)
from pynini.lib import pynutil