Exercise 1 — Summarise an incident with a chain

Guided practice5 min
Time
20-30 min
You need
the kit, the venv, python data/make_dataset.py done, Ollama running with llama3.2
Deliverable
the five lines of your Step 6 output

The lab kit of the course: https://github.com/hrhouma2/aiopsatlas-ml-data-diagnostics-labs-en

Goal

A supervisor at NorthPeak reads the weekly incident list. The technician notes are precise but dry. You will build a chain that turns one incident row into a one-sentence summary that always names the machine. Then you will run it on five rows at once and check every summary with code, not by eye.

Preview — the rest of the lesson is for enrolled readers.

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This lesson is part of the “Week 10 — Local LLMs and LangChain” module

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