no create_node_mapping() in utils

[igzICCyg]

In the example there is a line code. node_map = utils.create_node_mapping(tree) but the function is not there

[rejojer]

Hi, thanks for raising the issue.

The example uses the PageIndex SDK (API) for generating PageIndex trees.
utils.create_node_mapping() is part of our pip package:

pip install pageindex

Once installed:

import pageindex.utils as utils
node_map = utils.create_node_mapping(tree)