NEuler Coes

I am unable to execute the codes generated by NEuler Graph Algorithm App on the Neo4J browser.
I am getting the following error:
Invalid input ':': expected whitespace, comment, Statement or end of input (line 2, column 1 (offset: 13))
":param relationshipType => null;" ^

Can you try to enable the multi-statement editor in the neo4j-browser settings?

It finally worked. The NEuler problem is resolved. Thanks for letting me know. In fact, this was a problem someone else from the community was facing as well. Thanks once again.