Python Forum

Found a sample code for visualization of direction here:
https://habr.com/post/129344/

but the dataset is not available, and language is not English. Do you know any source Visualization of Directionto create similar graph? Thank you.

I think what you have here is a network graph. Or perhaps directed network graph, which you maybe meant to explain.
Try if NetworkX module can be of help. Or just search online for Python (directed) network graph.

Thank you!