coauthor:duj12, add itn;add timestamp、hotword to 2pass; (#966)

Yabin Li

2023-09-19 61ed60695aa98ab156ed49efa569f478e70bb8d4

 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