# -*- coding: utf-8 -*-
# Generated by Django 1.9.7 on 2017-05-31 18:40
from __future__ import unicode_literals

import kolibri.core.fields
from django.db import migrations


class Migration(migrations.Migration):

    dependencies = [
        ('logger', '0002_auto_20170518_1031'),
    ]

    operations = [
        migrations.AlterField(
            model_name='usersessionlog',
            name='last_interaction_timestamp',
            field=kolibri.core.fields.DateTimeTzField(blank=True, null=True),
        ),
    ]

Add migration for blank true.