Update preprocessor.py

hnluo

2023-09-14 bdd2ed6d5a314532ff38b6c7af02892a62cc6cca

 funasr/models/frontend/abs_frontend.py

@@ -14,4 +14,4 @@
    def forward(
        self, input: torch.Tensor, input_lengths: torch.Tensor
    ) -> Tuple[torch.Tensor, torch.Tensor]:
        raise NotImplementedError
        raise NotImplementedError