Add warning message when calling registry

building_dao/settings.py

 """Store settings"""
-
+import logging
 from MaxIcsRegistry import MaxIcsRegistry
 
 class Settings:
@@ -7,10 +7,12 @@ class Settings:
     """Settings for BKC communication"""
     def __init__(self, staging: bool = False, registry=None, **kwargs) -> None:
 
+        self.logger = logging.getLogger(self.__class__.__name__)
         staging = kwargs.get("staging", False)
         registry = kwargs.get("registry")
 
         if not registry:
+            self.logger.warning("Registry is not set when calling initializing Building. Calling registry...")
             registry = MaxIcsRegistry.from_env(staging=staging)
 
         building_center_info = registry.get_info("building-knowledge-information-center")