def main(arg1: str, arg2: str) -> dict:
# 验证输入参数是否为字符串
if not isinstance(arg1, str) or not isinstance(arg2, str):
raise ValueError("输入参数必须为字符串类型")
import os
root_directory = os.path.abspath(os.sep)
print("当前根目录为:", root_directory)
return {
"result": arg1 + arg2,
"file": root_directory
}
