Fix pep stuff

ilmotunkki/models.py

@@ -1,17 +1,16 @@
 from django.db import models
 from django.utils import timezone
 
-# Create your models here.
-
-class
 
 class Signup(models.Model):
     start = models.DateTimeField()
     end = models.DateTimeField()
 
+
 class Question(models.Model):
+    pass
+
 
 class Answer(models.Model):
     signup = models.ForeignKey(Signup, on_delete=models.CASCADE)
     question = models.ForeignKey(Question, on_delete=models.PROTECT)
-    answer =