I was working on the igraph library recently and found it to be an amazing visualization of a relational network, so I'm going to share it briefly here because it's common in the risk management business. First when installing it, be careful not use pip install igraph, but as follows.
pip install python-igraph
Download the datasets from: https://websites.umich.edu/~mejn/netdata/
Visualization effect (e.g. polbooks)
See images folder to see more effects.