from py2neo import Graph, Path
from py2neo import Node
from py2neo import Relationship

graph = Graph('http://neo4j:senha_falsa@localhost:7474/db/data/')
graph.delete_all()

a = Node("Conta", email="a@gmail.com", name="Argos", nivel="0")
b = Node("Conta", email="b@gmail.com", name="Riana", nivel="1")
c = Node("Conta", email="c@gmail.com", name="Elias", nivel="1")

graph.create(Relationship(a, "PAI DE", b))
graph.create(Relationship(a, "PAI DE", c))