[web2py] Forms field spaced by option in db model?

[Giuseppe Luca Scrofani]

Hi, something like this is possible? Automatic generation of forms by
db is just too lazy and beautiful to make me manually construct them
just for some space in between fields...

db.define_table('example',
    Field('one'),
    Field('two'),
    Field('three'),
    (insert a br here),
    Field('for'),
    Field('five'),
    Field('six'),
    (inser another br here),
    Field('seven'))

This or something like css trick...

gls