def METHOD_NAME(self, config: Config) -> ElfParams:
    if not self.has_params():
        LOG.debug("Read ELF params")
    elf_param_dict: Dict[str, str] = {}
    params = NeonCli(config).call("neon-elf-params")
    for param in params:
        if param.startswith('NEON_'):
            elf_param_dict.setdefault(param, params[param])
    for param, value in elf_param_dict.items():
        if self._elf_param_dict.get(param) != value:
            LOG.debug(f"new ELF param: {param}: {value}")
    self.set_elf_param_dict(elf_param_dict)
    return self