<s> from neutron . db . migration . models import head <EOL> from networking_cisco . plugins . cisco . db . device_manager import ( <EOL> hd_models ) <EOL> from networking_cisco . plugins . cisco . db . l3 import ( <EOL> ha_db ) <EOL> from networking_cisco . plugins . cisco . db . l3 import ( <EOL> l3_models ) <EOL> from networking_cisco . plugins . ml2 . drivers . cisco . apic import ( <EOL> apic_model ) <EOL> from networking_cisco . plugins . ml2 . drivers . cisco . n1kv import ( <EOL> n1kv_models ) <EOL> from networking_cisco . plugins . ml2 . drivers . cisco . nexus import ( <EOL> nexus_models_v2 ) <EOL> from networking_cisco . plugins . ml2 . drivers . cisco . ucsm import ( <EOL> ucsm_model ) <EOL> def get_metadata ( ) : <EOL> return head . model_base . BASEV2 . metadata </s>
