docs: def create(self, image=None):
          """Create content and return url. In case of images add the image."""
          container = self.context
          new = api.content.create(
              container=container,
              type=self.portal_type,
              title=self.title,
              safe_id=True,
          )
          if image:
              namedblobimage = NamedBlobImage(
                  data=image.read(),
                  filename=safe_unicode(image.filename))
              new.image = namedblobimage
  
          if new:
              new.description = safe_unicode(self.description)
              return new.absolute_url()