code: def delete_exchange(self, vhost, exchange_name):
      url = C_HTTP_TEMPLATE.format(
          self.endpoint,
          "{}/{}/{}".format("exchanges", vhost, exchange_name),
      )
      result = requests.delete(url, auth=(self.user, self.password))
      LOGGER.debug(
          f"[rabbitmanager.delete_exchange] vhost={vhost}, exchange_name={exchange_name}, {result}"
      )
      return result
  
imports: import logging
  import time
  import requests
label_desc: Use image node_id 12 for calling the RabbitManager obj's underlying member method code with example usage: obj.delete_exchange(vhost, exchange_name) and returns: result