Update problem admin

judge/migrations/0128_auto_20220620_2210.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.25 on 2022-06-20 15:10
+
+import django.core.validators
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('judge', '0127_auto_20220616_1442'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='problem',
+            name='memory_limit',
+            field=models.PositiveIntegerField(help_text='The memory limit for this problem, in kilobytes (e.g. 256mb = 262144 kilobytes).', validators=[django.core.validators.MinValueValidator(0), django.core.validators.MaxValueValidator(1048576)], verbose_name='memory limit'),
+        ),
+    ]