zhifu gao
2023-02-27 19467b57f6476cc0ba5493c0dcde3d15a0c88c2c
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from fun_text_processing.text_normalization.zh.graph_utils import FUN_CHAR, GraphFst
from pynini.lib import pynutil
 
 
class Char(GraphFst):
    '''
        你 -> char { name: "你" }
    '''
 
    def __init__(self, deterministic: bool = True, lm: bool = False):
        super().__init__(name="char", kind="classify", deterministic=deterministic)
 
        graph = pynutil.insert("name: \"") + FUN_CHAR + pynutil.insert("\"")
        self.fst = graph.optimize()