CircuitGraph

An alternative to using GraphVIZ would be to use the circuitgraph module for Python. Specifically using the circuitgraph.io API with the call from_lib would be sufficient in converting a yosys-generated netlist into a viable circuit. However, this isn't the best since this only holds to networkx graph privately, and we can really only interpret the data directly rather than passing it to another library like GraphVIZ.