def METHOD_NAME(self,
                     program_config: ProgramConfig,
                     predictor_config: CxxConfig) -> bool:
    if len(program_config.inputs["input_data_x"].shape) > 4 or len(
            program_config.inputs["input_data_y"].shape
    ) > 4 or program_config.ops[1].attrs["bias_after_scale"] == False:
        return False
    return True