def METHOD_NAME(self) -> None:
    for ts in self._target_spaces.values():
        for target_space in ts.values():
            if target_space.quant_scheme != 'symmetric':
                warn_msg = f"LsqQuantizer only supports symmetric mode, but got {target_space.quant_scheme}"
                _logger.warning(warn_msg)
            if  target_space.quant_dtype.startswith("uint") and target_space.type is TargetType.PARAMETER:
                warn_msg = f"In the LsqQuantizer, quantization of parameters only supports int type"
                _logger.warning(warn_msg)