new_contents: """
  Seeds the database with Faker data for testing.
  
  Usage:
      from ratings.tests.seeder import Seeder
      ...
      Seeder.seed()
  
      Enjoy your new data!
  """
  
  from ratings.tests.factories import *
  
  class Seeder(object):
      @staticmethod
      def seed():
          """Populate database with seed data"""
          for i in range(10):
              sub = SubmissionFactory()
              MediaFactory.create_batch(2, submission=sub)
              RatingFactory(submission=sub)
          return 'Seeding complete.'
  
subject: Create database seeder