Your question is End-to-End ML System Design. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Design a system to train, deploy, and maintain an Observe.AI ML service for a specific application, including evaluation and monitoring.
Choose and state the application scope before designing. Explain the end-to-end data, training, serving, deployment, evaluation, and monitoring architecture. Clarify scale, latency, availability, compliance, data-labeling, and cost assumptions rather than treating them as fixed requirements.