Update models/main.py.

models/main.py

@@ -110,7 +110,8 @@ if ctrl != "plugin_dbui" or fnct in ("call", "csv", "dbui_conf"):
 
 is_ui = \
     (ctrl == "plugin_dbui" and fnct in ("call", "dbui_conf")) \
-    or (ctrl == "harvest" and fnct == "edit_insert")
+    or (ctrl == "harvest" and fnct == "edit_insert") \
+    or (ctrl == "wizards" and fnct == "check_validate")
 
 if is_ui:
     Dbui.initialise_ui()