Dropping start from historicalschedule (#23390)

openedx/core/djangoapps/schedules/migrations/0017_remove_start_from_historicalschedule.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.28 on 2020-03-12 20:29
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('schedules', '0016_remove_start_from_schedules'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='historicalschedule',
+            name='start',
+        ),
+    ]