Add monky patch for django import_module method.

greenmine/base/models.py

@@ -26,3 +26,4 @@ def attach_uuid(sender, instance, **kwargs):
 from . import monkey
 monkey.patch_api_view()
 monkey.patch_serializer()
+monkey.patch_import_module()

greenmine/base/monkey.py

@@ -59,3 +59,10 @@ def patch_serializer():
 
     serializers.BaseSerializer._patched = True
     serializers.BaseSerializer.to_native = to_native
+
+
+def patch_import_module():
+    from django.utils import importlib as django_importlib
+    import importlib
+
+    django_importlib.import_module = importlib.import_module