add tag for announcement

problem/migrations/0015_alter_problem_io_mode_alter_problem_languages_and_more.py

@@ -0,0 +1,44 @@
+# Generated by Django 5.0.6 on 2024-06-13 06:09
+
+import problem.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('problem', '0014_problem_share_submission'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='problem',
+            name='io_mode',
+            field=models.JSONField(default=problem.models._default_io_mode),
+        ),
+        migrations.AlterField(
+            model_name='problem',
+            name='languages',
+            field=models.JSONField(),
+        ),
+        migrations.AlterField(
+            model_name='problem',
+            name='samples',
+            field=models.JSONField(),
+        ),
+        migrations.AlterField(
+            model_name='problem',
+            name='statistic_info',
+            field=models.JSONField(default=dict),
+        ),
+        migrations.AlterField(
+            model_name='problem',
+            name='template',
+            field=models.JSONField(),
+        ),
+        migrations.AlterField(
+            model_name='problem',
+            name='test_case_score',
+            field=models.JSONField(),
+        ),
+    ]