Py2neo and without RETURN clause in graph.run()

[naikum]

Is it mandatory to use a RETURN clause in a LOAD CSV Cypher query while executing with graph.run()
Is there any alternative function similar to graph.run() without using the RETURN clause and didn't find in py2neo tutorial?
Thanks!

[tony_chiboucas]

You have to RETURN something, even if it is a hardcoded string , like RETURN "done" as x.