diff --git a/python/cocoindex/__init__.py b/python/cocoindex/__init__.py
index a8736daa..6c23d746 100644
--- a/python/cocoindex/__init__.py
+++ b/python/cocoindex/__init__.py
@@ -9,6 +9,7 @@
 from .index import VectorSimilarityMetric, VectorIndexDef, IndexOptions
 from .auth_registry import AuthEntryReference, add_auth_entry, ref_auth_entry
 from .lib import *
-from .setting import *
+from .setting import DatabaseConnectionSpec, Settings, ServerSettings
+from .setting import get_app_namespace
 from ._engine import OpArgSchema
 from .typing import Float32, Float64, LocalDateTime, OffsetDateTime, Range, Vector, Json
\ No newline at end of file