Update cardinal.py (#562)

Binbin Gu

2023-06-02 4870f0f8a5f3ae9072a56b6f320ba7ebcfaf4373

 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