Uploading chapter 11 remaining files

Chapter11/grades_ms/grades/grades_svc/migrations/0001_initial.py

@@ -0,0 +1,23 @@
+# Generated by Django 3.2.5 on 2021-07-03 10:52
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Grade',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('grade_id', models.CharField(max_length=20)),
+                ('building', models.CharField(max_length=200)),
+                ('teacher', models.CharField(max_length=200)),
+            ],
+        ),
+    ]

Chapter11/grades_ms/grades/grades_svc/migrations/__init__.py

@@ -0,0 +1 @@
+#empty file