Function edge

hyperopt/graph_viz.py:47–51

(a, b)

        print('"%s" [ shape=ellipse];' % a, file=rval)

    def edge(a, b):
        text = f'"{a}" -> "{b}";'
        if text not in edges:
            print(text, file=rval)
            edges.add(text)

    for hp, dct in list(hps.items()):
        # create the node