SIENTIAPDE-1646

SIENTIAPDE-1646 Update prediction data handling in MLFlow

- Renamed the prediction column in the MLFlow retraining process to improve clarity and consistency in the output data.

laborious/activities/mlflow.py

@@ -529,6 +529,7 @@ class MLFlow(SientiaMonitoring):
 
             # Keep heavy model fitting outside MLflow run timing.
             prediction_data = wrapper.retrain(data)
+            prediction_data.rename(columns={target: 'prediction'}, inplace=True)
 
             # Merge prediction data with retrain data
             evaluation_data = pd.merge(