嘉渊
2023-06-19 289cb1d2c8d2fc5a54e9b0fb07b2c33800408d42
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