Add migration

app/migrations/0039_auto_20211128_0758.py

@@ -0,0 +1,24 @@
+# Generated by Django 3.2.5 on 2021-11-28 07:58
+
+import app.models
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('app', '0038_auto_20211128_0751'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='mountainrange',
+            name='latitude',
+            field=models.DecimalField(blank=True, decimal_places=16, default=0, max_digits=22, null=True, validators=[app.models.allow_empty]),
+        ),
+        migrations.AlterField(
+            model_name='mountainrange',
+            name='longitude',
+            field=models.DecimalField(blank=True, decimal_places=16, default=0, max_digits=22, null=True, validators=[app.models.allow_empty]),
+        ),
+    ]