label_mappings.json

{
    "label2id": {
        "Communications": 0,
        "Meals & Entertainment": 1,
        "Office Expenses": 2,
        "Transportation": 3,
        "Travel": 4
    },
    "id2label": {
        "0": "Communications",
        "1": "Meals & Entertainment",
        "2": "Office Expenses",
        "3": "Transportation",
        "4": "Travel"
    }
}