diff --git a/examples_and_tutorials/millionaires_problem_example/config.py b/examples_and_tutorials/millionaires_problem_example/config.py
index f6655cbc..02503147 100644
--- a/examples_and_tutorials/millionaires_problem_example/config.py
+++ b/examples_and_tutorials/millionaires_problem_example/config.py
@@ -30,3 +30,4 @@
         "secret_name": "charlie_salary",
         "secret_value": 12000,
     },
+]