Started from scratch and failed

Issue with register_blueprint

ref-test/app/common/views/__init__.py

@@ -0,0 +1,10 @@
+from flask import Blueprint
+
+common = Blueprint(
+    name='common',
+    import_name=__name__,
+    template_folder='templates',
+    static_folder='static'
+)
+
+from . import privacy

ref-test/app/common/views/privacy.py

@@ -0,0 +1,5 @@
+from . import common
+
+@common.route('/privacy/')
+def _privacy():
+    return 'Privacy Policy'