def generate_tree(): with app.app_context(): data = flask.json.loads(request.data) params = data['params'] age_params = { 'avg_age': params['avg_age'], 'age_dev': params['age_dev'] } sender = ContactsTree(DEPTH, age_params).generate_tree() settings = {} settings.update(data['params']) simulator = SimulationManager(sender=sender, settings=settings) nodes = simulator.traverse() return flask.jsonify(dict(root=sender.to_dict(), nodes=nodes, edges=make_edges(nodes)))