The user wants me to analyze the shapes and provide a JSON output.

json [ { "box_2d": [96, 9, 121, 33], "label": "3" }, { "box_2d": [129, 126, 404, 399], "label": "square" }, { "box_2d": [464, 508, 492, 532], "label": "4" }, { "box_2d": [531, 100, 865, 618], "label": "irregular polygon" }, { "box_2d": [392, 934, 594, 979], "label": "готово" } ]