change localhost string

tutorial_2/functional_tests.py

@@ -27,7 +27,7 @@ class Tutorial2FunctionalTest(TestCase):
         ]
         print("GITLAB ENV:", GITLAB_ENV)
         if GITLAB_ENV:
-            self.localhost = os.environ.get("HEROKU_APP_HOST") + "tutorial-2/"
+            self.localhost = "https://pmpl-izzan.herokuapp.com/tutorial-2/"
 
         super(Tutorial2FunctionalTest, self).setUp()