def empty_line():
e = Form()
e.code = ''
e.amount = zero
return e
def empty_line():
e = Form()
e.code = ''
e.amount = zero
return e
def empty_line():
e = Form()
e.code = ''
e.amount = zero
return e
def empty_line():
e = Form()
e.code = ''
e.amount = zero
return e