create_edge_list_file.py

print('Create the edge list')
with driver.session() as session, open("graph/movies.edgelist", "w") as edges_file:
    result = session.run("""\
    MATCH (m:MovieId)--(other)
    RETURN id(m) AS source, id(other) AS target
    """)

    writer = csv.writer(edges_file, delimiter=" ")

    for row in result:
        writer.writerow([row["source"], row["target"]])