Update config_stage.py

config_stage.py

@@ -17,7 +17,7 @@ except ImportError as exc:
         raise ImportError(f"{base_msg} (missing package: {missing})") from exc
     raise ImportError(base_msg) from exc
 
-from .utils import validate_csv
+from utils import validate_csv
 from locisimiles.pipeline import ClassificationPipelineWithCandidategeneration
 from locisimiles.document import Document