Adding pre_certification state for certification page

app/__init__.py

@@ -91,7 +91,9 @@ def create_app(config_name):
 
         if (
             rc_util.check_state(session["user"].get("username"))
-            == "certification"
+            == "certification" or 
+            rc_util.check_state(session["user"].get("username"))
+            == "pre_certification"
         ):
             return render_template(
                 "account/certify.html",