--- a/OSSEval/analysis/models.py
+++ b/OSSEval/analysis/models.py
@@ -540,7 +540,6 @@
     score = models.FloatField()
     class Meta:
         unique_together = ('page', 'instance',)
-    
 
 class Answer(models.Model):
     """
@@ -588,13 +587,8 @@
     class Meta:
         unique_together = ('question', 'instance',)
 
-
 class UploadedFile(models.Model):
     '''
     Used to save uploaded xml file so that it can be later retrieved and imported
     '''
     docfile = models.FileField(upload_to='documents/%Y/%m/%d')
-    
-class MyModel(models.Model):
-    field1 = models.CharField(max_length=40, blank=False, null=False)
-    field2 = models.CharField(max_length=60, blank=True, null=True)