change eng punc in offline model

mengzhe.cmz

2023-09-12 1f214b2bba9475c3e510623261ac2db8b28cd49f

 funasr/layers/inversible_interface.py

@@ -11,4 +11,4 @@
        self, input: torch.Tensor, input_lengths: torch.Tensor = None
    ) -> Tuple[torch.Tensor, torch.Tensor]:
        # return output, output_lengths
        raise NotImplementedError
        raise NotImplementedError