set itn to false for timestamp problem (#1088)

zhaomingwork

2023-11-14 8ceb2662f95d6e9185a00b7ccbff3ee596d46342

 funasr/layers/abs_normalize.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