from django.db import migrations

def add_book(apps, schema_editor):

    apps.get_model("migration_test_data_persistence", "Book").objects.using(

        schema_editor.connection.alias,

    ).create(

        title="I Love Django",

    )

class Migration(migrations.Migration):

    dependencies = [("migration_test_data_persistence", "0001_initial")]

    operations = [

        migrations.RunPython(

            add_book,

        ),

    ]