如何使用python json作为treeview来渲染模板？

import json
from tkinter import ttk
import tkinter as tk

root = tk.Tk()
root.title("JSON Treeview")

tree = ttk.Treeview(root)
tree.pack()

def add_json_to_treeview(parent, data):
    if isinstance(data, dict):
        for key, value in data.items():
            child = tree.insert(parent, "end", text=key)
            add_json_to_treeview(child, value)
    elif isinstance(data, list):
        for item in data:
            child = tree.insert(parent, "end", text="")
            add_json_to_treeview(child, item)
    else:
        tree.insert(parent, "end", text=data)

json_data = '''
{
  "name": "John",
  "age": 30,
  "city": "New York",
  "pets": [
    {
      "name": "Max",
      "type": "dog"
    },
    {
      "name": "Lucy",
      "type": "cat"
    }
  ]
}
'''

data = json.loads(json_data)
add_json_to_treeview("", data)

root.mainloop()