{
    "pools": [
    {
        "rolls": 1,
        "entries": [
            {
            "type": "minecraft:item",
            "weight": 10,
            "functions": [
                {
                "function": "minecraft:set_nbt",
                "tag": "{Potion:\"minecraft:healing\"}"
                }
            ],
            "name": "minecraft:potion"
        }
        ]
    }
]
}