有没有办法创建一个与变量同名的文件夹，然后在python中放入一个JSON文件？

import os
import json

# 定义变量和JSON数据
folder_name = "example_folder"
json_data = {"name": "John", "age": 30}

# 创建文件夹
os.mkdir(folder_name)

# 构造JSON文件路径
json_file_path = os.path.join(folder_name, "data.json")

# 写入JSON数据
with open(json_file_path, "w") as json_file:
    json.dump(json_data, json_file)

# 打印文件夹和JSON文件路径
print("文件夹路径:", folder_name)
print("JSON文件路径:", json_file_path)