FA to DOT graph description(Graphviz)

I'm busy studying Introduction to Computer Theory by Daniel I.A. Cohen for a second year exam I'm writing in the next two weeks and I just found the FA so elegant I decided I wanted to write a quick python script that can render it for me using Graphviz instead of studying and thus the following bit of code was born:

• Source code
• Rendered Graphviz Image

I don't know why but I feel proud of the snippet of code so I thought I would share and hopefully other redditors can point me to interesting projects or resources using FA's!