The shapes AI dumps on you — lists, dicts, and nesting (step 7/8) · read the data shapes

promptdojo_

AI tried to read roles[\"admin\"] from a list and crashed with TypeError: list indices must be integers. The roles field is a list of strings, not a dict. Fix line 9 so the script prints admin (the first role).

The break is on line 9 — but read the whole snippet first.

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The shapes AI dumps on you — lists, dicts, and nesting — step 7 of 8