Merge pull request #34 from alibaba-damo-academy/dev

zhifu gao

2023-01-16 5014a39078618c5b69aec3ad312fe281c919e63b

1
2
3
4
5
6
7
8
9
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