How to load a tab delimited file

Newbie Here.
How do I load a tab delimited file?
My attempt:
load csv with headers from 'file:///test,tsv' as row FIELDTERMINATOR '\t'
was met with an error:
Neo.ClientError.Statement.SyntaxError: CSV field terminator can only be one character wide (line 1, column 70 (offset: 69))

Solved it. typo in file name (comma instead or period). The door message did indicate that mistake. Andy