Add python websocket api (#960)

zhaomingwork

2023-09-18 6761eb3efa625b8611a642e793dbdb5a29af5a84

 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