def instance_group_update(context, group_uuid, values):
    return IMPL.instance_group_update(context, group_uuid, values)
write styles combinations based on ids found in tables
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/db/api.py/instance_group_update--crossover with--dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/tablib-0.10.0/tablib/packages/openpyxl3/writer/styles.py/StyleWriter._write_cell_xfs