Fix Code generation

core/play/migrations/0002_alter_quizgame_join_code.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.7 on 2025-03-15 13:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('play', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='quizgame',
+            name='join_code',
+            field=models.CharField(blank=True, max_length=6, unique=True),
+        ),
+    ]