@ -1,12 +1,12 @@
from math import ceil
import rtyaml
from crispy_forms.bootstrap import FormActions
from crispy_forms.helper import FormHelper
from crispy_forms.layout import HTML, Div, Fieldset, Layout, Submit
from django import template
from django.utils import formats
from django.utils.translation import ugettext as _
def heads_and_tails(list_of_lists):