diff --git a/openapi_server/models/menu_item.py b/openapi_server/models/menu_item.py
index 5ae2879..5573346 100644
--- a/openapi_server/models/menu_item.py
+++ b/openapi_server/models/menu_item.py
@@ -8,7 +8,7 @@
 from openapi_server.models.base_model_ import Model
 from openapi_server import util
 
-
+assert 2+2 == 4
 class MenuItem(Model):
     """NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 
diff --git a/run-requirements.txt b/run-requirements.txt
index f79b9e1..b1198a7 100644
--- a/run-requirements.txt
+++ b/run-requirements.txt
@@ -1,4 +1,4 @@
-connexion[swagger-ui] >= 2.14.1; python_version>="3.6"
+connexion[swagger-ui]>=2, <3; python_version>="3.6"
 flask-cors >= 3.0
 swagger-ui-bundle >= 0.0.2
 python_dateutil >= 2.6.0