嘉渊
2023-04-28 1e54bad72bf09b39e2ab13149f79c3197f8a6335
funasr/layers/inversible_interface.py
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from abc import ABC
from abc import abstractmethod
from typing import Tuple
import torch
class InversibleInterface(ABC):
    @abstractmethod
    def inverse(
        self, input: torch.Tensor, input_lengths: torch.Tensor = None
    ) -> Tuple[torch.Tensor, torch.Tensor]:
        # return output, output_lengths
        raise NotImplementedError