Conversion of point cloud to graph weighted adjacency matrix

[Himanshu-1988]

Hello All,
I am looking to convert the point cloud data in graph using mapper algorithm , and for that graph i want to calculate persistence diagram.

I am able to get the graph using mapper tutorial [https://giotto-ai.github.io/gtda-docs/latest/notebooks/mapper_quickstart.html]
,but struggling to get the adjacency matrix .

In examples its mentioned that adjacency matrix is required to calculate persistence diagram.
https://giotto-ai.github.io/gtda-docs/latest/notebooks/persistent_homology_graphs.html

Need help to complete this pipeline.

Regards,
Himanshu