# Generated by Django 2.2.6 on 2020-06-19 19:22

from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):

    dependencies = [
        ('heasarc', '0021_heasarcsimpleclass'),
        ('artsurvey', '0006_remove_artsurveysource_object_class'),
    ]

    operations = [
        migrations.AddField(
            model_name='artsurveysource',
            name='object_class',
            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, to='heasarc.HeasarcSimpleClass'),
        ),
    ]