code: private function renderSvg($render, $parameters, $format)
      {
          foreach ($parameters as $key => $variable) {
              $render = str_replace(sprintf('{{ %s }}', $key), $variable, $render);
          }
  
          try {
              $xml = new SimpleXMLElement($render);
          } catch (\Exception $e) {
              throw new \RuntimeException('Generated string is not a valid XML');
          }
          if ('svg' !== $xml->getName()) {
              throw new \RuntimeException('Generated xml is not a SVG');
          }
  
          return Image::createFromString($render, $format);
      }
docs: @param string $render
  @param array $parameters
  @param string $format
  
  @return Image