add atomic false to the migration class code example

Example: add atomic false to the migration class

# Generated by Django 2.1.14 on 2019-12-02 07:07

from django.db import migrations, models


class Migration(migrations.Migration):
    atomic = False # **<<< HERE**

    initial = True

    dependencies = [
    ]

    operations = [
        migrations.CreateModel(
            name='ebayLog',
            fields=[