Paths/AI Engineer/Python / Testing & Typing Your AI Code
Write a Pytest Suite
The part of your AI code that is not a model call is ordinary code, and ordinary code deserves ordinary tests. Write a test for the prompt builder and a pytest configuration.
Validator
⏱ 0:00
IDLE — checks run live as you type commands; submit when done
01Requirements
live checks- Directory ~/ai-lab/tests exists○
- File ~/ai-lab/tests/test_prompts.py exists with a test function○
- File ~/ai-lab/pytest.ini configures the test paths○
02Walkthrough
1 of 4 revealed- 01
Create the tests directory
pytest collects every file called test_*.py below the configured paths.
mkdir -p ~/ai-lab/tests - 3 locked · each failed submit reveals one
03Stuck?
0 of 3 revealedTake a hint without losing the lab — each one points at the thing to look at, not at the answer.
04AI Tutor
guides, never solvesTell me what you're stuck on — I'll nudge, not solve. Which requirement are you looking at?
04Notebook
saved locally in this browserlearner@lab — ubuntu:24.04
Session is disposable
↑/↓ recalls commands · Ctrl+Enter submits · type help for the command list