SIENTIAPDE-1712

Fix error model retrieval in notification_generator.ipynb and add on_conflict parameter to common_config in orchestrator_functions.py for improved error handling.

orchestrator/utils/orchestrator_functions.py

@@ -38,6 +38,7 @@ def common_config(config: dict[str, Any]):
         'model_config': model.get('model_config', {}),
         'execution_timeout_seconds': config.get('execution_timeout_seconds', 300),
         'task_timeout_seconds': config.get('task_timeout_seconds', 300),
+        'on_conflict': config.get('on_conflict', 'error'),
     }