Scenario: The British East India Company (EIC), a British joint-stock company established in the 17th century, played a crucial role in global trade, expanding British interests across India, China, and the East Indies, ultimately contributing to the formation of the British Empire. Currently, Jennifer Walters is working with Azure Machine Learning and plans to log the model metric _rmse using MLflow. Question: Which of the following methods is the correct approach to log the _rmse metric in MLflow?