def transform_options(self, options):
        if '<device_name>' in options and len(options['<device_name>']) > 0:
            options['<device_name>'] = options['<device_name>'][0]
Generates screen to be able to load ESGF model file.
dataset/ETHPy150Open openlmi/openlmi-scripts/commands/networking/lmi/scripts/networking/cmd.py/Enslave.transform_options--crossover with--dataset/ETHPy150Open apache/climate/RCMES/cli_app.py/load_esgf_model_screen