Ruff/black support and enforce this. Just do ‘'z': 2,’ If you add an extra dangling comma at the end of the last item, ruff/black will auto-format to the line-

Ruff/black support and enforce this. Just do ‘'z': 2,’ If you add an extra dangling comma at the end of the last item, ruff/black will auto-format to the line-by-line style you like.