I have a question about how to show the materials as the table of contents of the book in the Jupyter Notebook.
I saw there is an index.ipynb in most folders, I assume this is to show the materials as the order of the table of contents of the book. So I am wondering how can we take advantage of index.ipynb to sort other things? As now all the files can only be sorted by time, name, or size.
Thanks in advance.