Fix documenter

jinningwang · jinningwang · commit b60353d1c7a9 · 2025-05-23T16:02:05.000-04:00
diff --git a/tests/test_1st_system.py b/tests/test_1st_system.py
@@ -30,7 +30,7 @@ def test_docum(self) -> None:
             docum._var_doc(max_width=78, export=export)
             docum._service_doc(max_width=78, export=export)
             docum._param_doc(max_width=78, export=export)
-            docum.config.doc(max_width=78, export=export)
+            docum.parent.config.doc(max_width=78, export=export)
 
 
 class TestParamCorrection(unittest.TestCase):
