xlsx.HideRow(id, row, hidden[, sheet])
row. Row indices start
at 1. The hidden argument must be set to True to hide the row or False to unhide it.
Optionally, you can also pass the index of the worksheet to use in the optional sheet
parameter (starting from 1 for the first worksheet). If the sheet parameter is omitted, the
worksheet set by xlsx.SetDefaultSheet() will be used.
True to hide the row, False to show it