flake8ify

src/homework/admin.py

@@ -3,4 +3,4 @@ from . import models
 
 # Register your models here.
 admin.site.register(models.Solution)
-admin.site.register(models.Task)
\ No newline at end of file
+admin.site.register(models.Task)

src/homework/tests.py

-from django.test import TestCase
-
-# Create your tests here.