[fix] fix empty asr result (#1794)

Xingchen Song(宋星辰)

2024-06-07 93a02feda1848531a48a1794a8de12a962c84a8e

 fun_text_processing/text_normalization/en/verbalizers/verbalize.py

@@ -1,5 +1,3 @@


from fun_text_processing.text_normalization.en.graph_utils import GraphFst
from fun_text_processing.text_normalization.en.verbalizers.abbreviation import AbbreviationFst
from fun_text_processing.text_normalization.en.verbalizers.cardinal import CardinalFst
@@ -19,7 +17,7 @@
class VerbalizeFst(GraphFst):
    """
    Composes other verbalizer grammars.
    For deployment, this grammar will be compiled and exported to OpenFst Finate State Archiv (FAR) File. 
    For deployment, this grammar will be compiled and exported to OpenFst Finate State Archiv (FAR) File.
    More details to deployment at NeMo/tools/text_processing_deployment.

    Args:
@@ -39,7 +37,9 @@
        fraction_graph = fraction.fst
        telephone_graph = TelephoneFst(deterministic=deterministic).fst
        electronic_graph = ElectronicFst(deterministic=deterministic).fst
        measure = MeasureFst(decimal=decimal, cardinal=cardinal, fraction=fraction, deterministic=deterministic)
        measure = MeasureFst(
            decimal=decimal, cardinal=cardinal, fraction=fraction, deterministic=deterministic
        )
        measure_graph = measure.fst
        time_graph = TimeFst(deterministic=deterministic).fst
        date_graph = DateFst(ordinal=ordinal, deterministic=deterministic).fst