config schema generation in cookbook example

Author: stegben

examples/cookbook/cookbook/settings.py

@@ -130,3 +130,8 @@
 # https://docs.djangoproject.com/en/1.9/howto/static-files/
 
 STATIC_URL = '/static/'
+
+GRAPHENE = {
+    'SCHEMA': 'cookbook.schema.schema',
+    'SCHEMA_INDENT': 2,
+}