Update SDK_tutorial_online_zh.md

ShiLiang Zhang

2023-08-07 41b2c795198ab768ad51533f7c06d583ebff2569

 funasr/models/encoder/abs_encoder.py

@@ -18,4 +18,4 @@
        ilens: torch.Tensor,
        prev_states: torch.Tensor = None,
    ) -> Tuple[torch.Tensor, torch.Tensor, Optional[torch.Tensor]]:
        raise NotImplementedError
        raise NotImplementedError