See here; the tuple size is however many lines the document is long. So a file with 100 lines will have a 100-element tuple. A file with 2000 lines will have a 2000-element tuple.
See here; the tuple size is however many lines the document is long. So a file with 100 lines will have a 100-element tuple. A file with 2000 lines will have a 2000-element tuple.