add speech_UniASR_asr_2pass-vi-16k-common-vocab1001-pytorch-offline & speec...

onlybetheone

2023-02-09 12fdd421ef0830bd8b614d04fe8f790d2c29a112

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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