key_sent = models.BooleanField(default = False)
marks = JSONField()
examiners = models.ManyToManyField(User, null = True, blank = True)
+ end_time = models.CharField(max_length = 5, null = True, blank = True)
def __unicode__(self):
return ', '.join((self.last_name, self.first_name, self.email))