fix error:reference before assignment for write_flag when using kaldi_ark (...

Marlowe

2023-09-01 c29e5071bdb0dea46a7778f3a8a08692458f19f1

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from abc import ABC
from abc import abstractmethod
from typing import Iterator
 
 
class AbsIterFactory(ABC):
    @abstractmethod
    def build_iter(self, epoch: int, shuffle: bool = None) -> Iterator:
        raise NotImplementedError