code: def settings(self, height=None, url_params={}, render=None):
          
  
          res = copy.copy(self)
          res._height = height or self._height
          res._url_params = dict(self._url_params, **url_params)
          res._render = self._render if render == None else render
          return res
docs: Specify iframe height and add URL parameter dictionary.
  
          The library takes care of URI component encoding for the dictionary.
  
          :param height: Height in pixels.
          :type height: Integer.
  
          :param url_params: Dictionary of querystring parameters to append to the URL.
          :type url_params: Dictionary
  
          :param render: Whether to render the visualization using the native notebook environment (default True), or return the visualization URL
          :type render: Boolean