add tag for announcement

submission/migrations/0013_alter_submission_info_and_more.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.0.6 on 2024-06-13 06:09
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('submission', '0012_auto_20180501_0436'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='submission',
+            name='info',
+            field=models.JSONField(default=dict),
+        ),
+        migrations.AlterField(
+            model_name='submission',
+            name='statistic_info',
+            field=models.JSONField(default=dict),
+        ),
+    ]