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Paths/MLOps Engineer/Data Quality & Labeling / Contracts & Checks

Practice Taskintermediateubuntu:24.04Ask AI

Report the Quality of a Run

A contract produces a verdict. Write the report that says how many rows were scanned, how many broke the contract and whether the run may continue.

Validator

⏱ 0:00

IDLE — checks run live as you type commands; submit when done

01Requirements

live checks
  • Directory ~/data/reports exists○
  • File ~/data/reports/quality.json exists○
  • The report states the number of rows scanned and the violations○
  • The report states the verdict○

02Walkthrough

1 of 4 revealed
  1. 01

    Create the reports directory

    Every run writes its own report - the history is the point.

    mkdir -p ~/data/reports
  2. 3 locked · each failed submit reveals one

03Stuck?

0 of 3 revealed

Take a hint without losing the lab — each one points at the thing to look at, not at the answer.

04AI Tutor

guides, never solves

Tell me what you're stuck on — I'll nudge, not solve. Which requirement are you looking at?

04Notebook

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learner@lab — ubuntu:24.04

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Write a Data Contract

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