code: def render_response(self):
          
          # Use whatever renderers are defined for name and value.
          # (.attributes() is responsible for all other rendering.)
          name, value = self.name, self.value
          renderer = self.attribute_renderers.get('name', None)
          if renderer:
              name = renderer(name)
          renderer = self.attribute_renderers.get('value', None)
          if renderer:
              value = renderer(value)
          return '; '.join(
              ['{0}={1}'.format(name, value)] +
              [key if isinstance(val, bool) else '='.join((key, val))
               for key, val in self.attributes().items()]
          )
docs: Render as a string formatted for HTTP response headers
          (detailed 'Set-Cookie: ' style).