def reset_globals():
    global _SESSION
    _SESSION = None
Ensures that the host group does not exist, eventually delete host group.
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/volume/cinder.py/reset_globals--crossover with--dataset/ETHPy150Open saltstack/salt/salt/states/zabbix_hostgroup.py/absent