old_contents: from cyder.cydns.sshfp.models import *
  from cyder.cydns.txt.models import *
  from cyder.cydns.mx.models import *
  from cyder.cydns.view.models import *
  from cyder.cydns.cybind.models import *
  from cyder.cydns.nameserver.models import *
  from cyder.cydns.domain.models import *
  from cyder.cydns.cname.models import *
  from cyder.cydns.ptr.models import *
  from cyder.cydns.srv.models import *
  from cyder.cydns.address_record.models import *
  from cyder.cydns.ip.models import *
  from cyder.cydns.soa.models import *
  from cyder.cydns.models import *
  from cyder.cydhcp.site.models import *
  from cyder.cydhcp.network.models import *
  from cyder.cydhcp.keyvalue.models import *
  from cyder.cydhcp.workgroup.models import *
  from cyder.cydhcp.vrf.models import *
  from cyder.cydhcp.interface.static_intr.models import *
  from cyder.cydhcp.interface.dynamic_intr.models import *
  from cyder.cydhcp.interface.models import *
  from cyder.cydhcp.vlan.models import *
  from cyder.cydhcp.range.models import *
  from cyder.cydhcp.models import *
  from cyder.core.ctnr.models import *
  from cyder.core.cyuser.models import *
  from cyder.core.system.models import *
  from cyder.core.task.models import *
  from cyder.core.models import *
  from cyder.base.models import *
  from cyder.api.authtoken.models import *
  
new_contents: from cyder.cydns.sshfp.models import *
  from cyder.cydns.txt.models import *
  from cyder.cydns.mx.models import *
  from cyder.cydns.view.models import *
  from cyder.cydns.cybind.models import *
  from cyder.cydns.nameserver.models import *
  from cyder.cydns.domain.models import *
  from cyder.cydns.cname.models import *
  from cyder.cydns.ptr.models import *
  from cyder.cydns.srv.models import *
  from cyder.cydns.address_record.models import *
  from cyder.cydns.ip.models import *
  from cyder.cydns.soa.models import *
  from cyder.cydns.models import *
  from cyder.cydhcp.site.models import *
  from cyder.cydhcp.network.models import *
  from cyder.cydhcp.keyvalue.models import *
  from cyder.cydhcp.workgroup.models import *
  from cyder.cydhcp.vrf.models import *
  from cyder.cydhcp.interface.static_intr.models import *
  from cyder.cydhcp.interface.dynamic_intr.models import *
  from cyder.cydhcp.vlan.models import *
  from cyder.cydhcp.range.models import *
  from cyder.core.ctnr.models import *
  from cyder.core.cyuser.models import *
  from cyder.core.system.models import *
  from cyder.core.task.models import *
  from cyder.base.models import *
  from cyder.api.authtoken.models import *
  
subject: Remove old imports