code: async def _download_text(url, session):
      
      logger = logging.getLogger(__name__)
      async with session.get(url) as response:
          # aiohttp decodes the content to a Python string
          logger.info('Downloading %r', url)
          return await response.text()
docs: Asynchronously request a URL and get the encoded text content of the
      body.
  
      Parameters
      ----------
      url : `str`
          URL to download.
      session : `aiohttp.ClientSession`
          An open aiohttp session.
  
      Returns
      -------
      content : `str`
          Content downloaded from the URL.