refactor, add db search

superset_tool/__init__.py

@@ -0,0 +1,14 @@
+# [DEF:superset_tool:Module]
+# @SEMANTICS: package, root
+# @PURPOSE: Root package for superset_tool.
+# @LAYER: Domain
+# @PUBLIC_API: SupersetClient, SupersetConfig
+
+# [SECTION: IMPORTS]
+from .client import SupersetClient
+from .models import SupersetConfig
+# [/SECTION]
+
+__all__ = ["SupersetClient", "SupersetConfig"]
+
+# [/DEF:superset_tool]