std::string getBrand(const char* device_name) {
        io->print("in: {}", device_name);
        std::string strDeviceName;;
        int k_out = 0;
        for (int l = 0; l < 3; l++) {
            strDeviceName += device_name[l];
        }
        io->print("out: {}", strDeviceName);
        if (strDeviceName == "AMD") {
            return "AMD";
        }
        if (strDeviceName == "Int") {
            return "INTEL";
        }
        if (strDeviceName == "Nvd") {
            return "NVIDIA";
        }
        

    }