Update object_description_generator.py

object_description_generator.py

@@ -1,3 +1,4 @@
+import re
 import logging
 import traceback
 from typing import Dict, List, Tuple, Optional, Any
@@ -1855,4 +1856,4 @@ class ObjectDescriptionGenerator:
 
         except Exception as e:
             self.logger.error(f"Error updating configuration: {str(e)}")
-            raise ObjectDescriptionError(f"Failed to update configuration: {str(e)}") from e
+            raise ObjectDescriptionError(f"Failed to update configuration: {str(e)}") from e