docs: def disassociate_public_ip(self, public_ip_id):
          """Disassociate a external IP"""
          floating_ip = self.client.floating_ips.get(public_ip_id)
          floating_ip = floating_ip.to_dict()
          instance_id = floating_ip.get('instance_id')
          address = floating_ip.get('ip')
  
          self.client.servers.remove_floating_ip(instance_id, address)
  
          return True