Merge pull request #42 from alibaba-damo-academy/dev

zhifu gao

2023-01-19 d7a6958ce0b066bfc9b0b1e229574579187c10bc

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