code: def clean(self, vhost):
      time.sleep(1)
      queue_names = self.get_queues(vhost)
      if queue_names is not None:
          for name in queue_names:
              self.delete_queue(vhost, name)
  
      exchange_names = self.get_exchanges(vhost)
      if exchange_names is not None:
          for name in exchange_names:
              self.delete_exchange(vhost, name)
  
      policy_names = self.get_policies(vhost)
      if policy_names is not None:
          for name in policy_names:
              self.delete_policy(vhost, name)
  
      self.delete_vhost(vhost=vhost)
      time.sleep(1)
      self.delete_connections(vhost=vhost)
  
imports: import logging
  import time
  import requests
label_desc: Use image node_id 29 for calling the RabbitManager obj's underlying member method code with example usage: obj.clean(vhost) without return types