@@ -49,7 +49,11 @@ class Section(models.Model):
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"))