Fixed #21298 -- Fixed E301 pep8 warnings

tests/admin_views/models.py

@@ -116,6 +116,7 @@ class ModelWithStringPrimaryKey(models.Model):
 class Color(models.Model):
     value = models.CharField(max_length=10)
     warm = models.BooleanField(default=False)
+
     def __str__(self):
         return self.value
 
@@ -129,6 +130,7 @@ class Thing(models.Model):
     title = models.CharField(max_length=20)
     color = models.ForeignKey(Color, limit_choices_to={'warm': True})
     pub_date = models.DateField(blank=True, null=True)
+
     def __str__(self):
         return self.title
 
@@ -138,6 +140,7 @@ class Actor(models.Model):
     name = models.CharField(max_length=50)
     age = models.IntegerField()
     title = models.CharField(max_length=50, null=True, blank=True)
+
     def __str__(self):
         return self.name
 
@@ -199,6 +202,7 @@ class Persona(models.Model):
     accounts which inherit from a common accounts class.
     """
     name = models.CharField(blank=False, max_length=80)
+
     def __str__(self):
         return self.name
 
@@ -616,6 +620,7 @@ class AdminOrderedField(models.Model):
 class AdminOrderedModelMethod(models.Model):
     order = models.IntegerField()
     stuff = models.CharField(max_length=200)
+
     def some_order(self):
         return self.order
     some_order.admin_order_field = 'order'