@@ -46,13 +46,17 @@ class Section(models.Model):
"""
a section of the conference such as "Tutorials", "Workshops",
"Talks", "Expo", "Sprints", that may have its own review and
scheduling process.
conference = models.ForeignKey(Conference, verbose_name=_("Conference"))
conference = models.ForeignKey(
Conference,
verbose_name=_("Conference"),
on_delete=models.CASCADE,
)
name = models.CharField(_("Name"), max_length=100)
slug = models.SlugField(verbose_name=_("Slug"))
# when the section runs
start_date = models.DateField(_("Start date"), null=True, blank=True)