diff --git a/app/__init__.py b/app/__init__.py
index 583373f77..e0a0b23f4 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -67,10 +67,10 @@ def init_app(app, config_overrides):
 
     @app.after_request
     def after_request(response):
-      response.headers.add('Access-Control-Allow-Origin', '*')
-      response.headers.add('Access-Control-Allow-Headers', 'Content-Type,Authorization')
-      response.headers.add('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE')
-      return response
+        response.headers.add('Access-Control-Allow-Origin', '*')
+        response.headers.add('Access-Control-Allow-Headers', 'Content-Type,Authorization')
+        response.headers.add('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE')
+        return response
 
 
 def convert_to_boolean(value):