def _rope_scaling_adjustment(self):
        """
        Adjust the `type` of the `rope_scaling` configuration for backward compatibility.
        """
        if self.rope_scaling is None:
            return

        rope_scaling_type = self.rope_scaling.get("type", None)

        # For backward compatibility if previous version used "su" or "yarn"
        if rope_scaling_type is not None and rope_scaling_type in ["su", "yarn"]:
            self.rope_scaling["type"] = "longrope"

        Adjust the `type` of the `rope_scaling` configuration for backward compatibility.
        
tests/cpu/hf_configs/phi4/configuration_phi4mm.py