Telegram-bot for graph visualization(capstone project)

Hello everyone, I created telegram bot as my capstone project in Ukrainian Rust Community Bootcamp that simplifies graph visualization for users, particularly in competitive programming contests on leetcode, codeforces and so on. It takes as input a list of edges of a graph and returns its image.
I would be glad to hear your opinion about this project, some suggestions in this pr (LGTM is an option as well :grin:): Review gathering by andrewalbrecht05 路 Pull Request #1 路 andrewalbrecht05/tg-graph-visualization 路 GitHub

Also, here is the link to the tg-bot itself(currently runs locally, so it may not always be enabled) : @graph_vizualization_bot