passing score is implemented based on perfect_score

widget_aguandhischipmunks/assignments/models.py

@@ -23,10 +23,10 @@ class Assignment(models.Model):
     def __str__(self):
         return self.name
 
-    # calculates a passing score of 60%
+    # calculates a passing score of 60% based on perfect_score
     @property
     def passing_score_calculated(self):
-        return int(self.passing_score * 0.6)
+        return int(self.perfect_score * 0.6)
 
     def save(self, *args, **kwarg):
         # passing_score will be updated after save()