    def decode(self, codes: torch.Tensor, st: int = 0) -> torch.Tensor:
        """Decode the given codes to the quantized representation.
        Args:
            codes (torch.Tensor): Input indices for each quantizer.
            st (int): Start to decode input codes from which layers. Default: 0.
        """
        quantized = self.vq.decode(codes, st=st)
        return quantized
Decode the given codes to the quantized representation.
Args:
codes (torch.Tensor): Input indices for each quantizer.
st (int): Start to decode input codes from which layers. Default: 0.
models/codec/speechtokenizer/modules/quantization/vq.py