{"blocks": [{"key": "5ffe0753", "text": "Question", "type": "header-two", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}, {"key": "5bf42f9e", "text": "How would you systematically debug a machine-learning pipeline when the model's accuracy suddenly drops after deployment? Describe the tools, metrics, and step-by-step process you would follow.", "type": "unstyled", "depth": 0, "inlineStyleRanges": [], "entityRanges": [], "data": {}}], "entityMap": {}}