What does self.graph do here?

[himoto]

Hi @formersbach,

biomass/biomass/graph.py

Lines 210 to 212 in a2acaa2

	self.graph = graph
	graph.layout(prog=gviz_prog, args=gviz_args)
	graph.draw(os.path.join(self.path, file_name))

Seems self.graph in line 210 is not used. Can we remove this line?

[formersbach]

I added this so it's possible to directly access the graph object. This makes it possible to e.g. look for sub-graphs, circles, manually add or remove elements etc.
It's not used right now, but I figured it might become useful in the future. If there are any issues with pre-commit bot or something feel free to throw it out!

[himoto]

I got it, thank you for the detailed explanation! Then, I would like to keep this.