有没有办法在不手动打开每个Robot Framework文件的情况下更改多个Robot Framework文件的导入？

import os
import fileinput
import glob

def change_imports(directory, old_import, new_import):
    for file in glob.glob(directory + "/*.robot"):
        with fileinput.FileInput(file, inplace=True) as f:
            for line in f:
                print(line.replace(old_import, new_import), end='')

# 设置要更改的目录、旧导入和新导入
directory = "your_directory_path"
old_import = "old_import"
new_import = "new_import"

# 调用函数进行批量更改
change_imports(directory, old_import, new_import)