To fix just replace this:
end = models.DateTimeField(default=datetime.date.today(), blank=True)
with this:
end = models.DateTimeField(default=datetime.datetime.now(), blank=True)
To fix just replace this:
end = models.DateTimeField(default=datetime.date.today(), blank=True)
with this:
end = models.DateTimeField(default=datetime.datetime.now(), blank=True)