graphviz_demo.ipynb

Kernel: Python 3

# https://stackoverflow.com/questions/51272498/set-node-positions-using-graphviz-in-jupyter-python
import graphviz
from graphviz import Digraph

g = Digraph("G", engine="neato", filename="ex.gv", format="png")
g.attr(size="7")
g.node("1", pos="1,2!")
g.node("2", pos="2,3!")
g.node("3", pos="0,0!")
g.edge("1", "2")
g.edge("1", "3")
g.render("mygraph")

'mygraph.png'

!ls

ex.gv	   foo	    foo.png	 mygraph      sample_data
ex.gv.pdf  foo.pdf  foo.png.pdf  mygraph.png

from IPython.display import Image

fname = "mygraph.png"
Image(fname)