272e02dadc
SIENTIAPDE-1646 Refactor MLFlow tests and update artifact handling - Enhanced test cases for MLFlow to improve clarity and accuracy in data handling. - Updated references in tests to use 'evaluation_data.csv' and 'test_data.csv' instead of 'retrain_input.csv' and 'train_data.csv'. - Introduced a new helper function for creating prediction frames to streamline test setup.