code: async def get_proxies(self):
          
          log.debug('Try to get proxies from %s' % self.domain)
  
          async with aiohttp.ClientSession(
              headers=get_headers(), cookies=self._cookies, loop=self._loop
          ) as self._session:
              await self._pipe()
  
          log.debug(
              '%d proxies received from %s: %s'
              % (len(self.proxies), self.domain, self.proxies)
          )
          return self.proxies
docs: Receive proxies from the provider and return them.
  
          :return: :attr:`.proxies`