code: def get_image_url(self, selector, by=By.CSS_SELECTOR,
                        timeout=settings.SMALL_TIMEOUT):
          
          if self.timeout_multiplier and timeout == settings.SMALL_TIMEOUT:
              timeout = self.__get_new_timeout(timeout)
          return self.get_attribute(selector,
                                    attribute='src', by=by, timeout=timeout)
docs: Extracts the URL from an image element on the page.