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|
|
| import pynini
| from fun_text_processing.text_normalization.zh.graph_utils import FUN_NOT_QUOTE, GraphFst
| from pynini.lib import pynutil
|
|
| class MathSymbol(GraphFst):
| '''
| tokens { sign: "加" } -> 加
| '''
|
| def __init__(self, deterministic: bool = True, lm: bool = False):
| super().__init__(name="sign", kind="verbalize", deterministic=deterministic)
|
| graph = pynutil.delete('score: \"') + pynini.closure(FUN_NOT_QUOTE) + pynutil.delete('\"')
|
| self.fst = graph.optimize()
|
|
