code: def images(self):
          
          try:
              uls = self._ad_page_content.find(
                  "ul", {"class": "smi-gallery-list"})
          except Exception as e:
              if self._debug:
                  logging.error(
                      "Error getting images. Error message: " + e.args[0])
              return
          images = []
          if uls is None:
              return
          for li in uls.find_all('li'):
              if li.find('img')['src']:
                  images.append(li.find('img')['src'])
  
          return images
docs: This method returns the listing image.
          :return: