Pythonで特定のディレクトリに格納されているファイル名を取得する方法

import os
from shared.Domain.xpath import XPath

# 対象のディレクトリに存在するディレクトリ名とファイル名を取得します
class GetFileSystemInfoService:
    def execute(self, xpath: XPath):
        return os.walk(xpath.get_path())

import pandas as pd
from shared.Application.get_file_system_info_service import GetFileSystemInfoService
from shared.Domain.xcsv import XCsv
from shared.Domain.xpath import XPath

files = GetFileSystemInfoService().execute(
    XPath("C:\\Users\\nishigaki\\jupyter-lab\\shared\\Application")
)

XCsv().output(
    "C:\\Users\\nishigaki\\Desktop\\path_lists.csv",
    pd.DataFrame(data=files),
)

for root, dirs, files in files:
    print("-" * 10)
    print("root:{}".format(root))
    print("dirs:{}".format(dirs))
    print("files:{}".format(files))


----------
root:C:\Users\nishigaki\jupyter-lab\shared\Application
dirs:['Init', '__pycache__']
files:['check_is_base64_service.py', 'check_is_valid_url_service.py', 'check_regex_service.py', 'decode_url_service.py', 'download_file_service.py', 'download_image_service.py', 'encode_url_service.py', 'find_web_elements_service.py', 'find_web_element_service.py', 'get_file_system_info_service.py', 'make_folder_service.py', 'open_browser_service.py', 'open_desktop_app_service.py', 'open_text_service.py', 'set_webelement_value_service.py']
----------
root:C:\Users\nishigaki\jupyter-lab\shared\Application\Init
dirs:[]
files:['init_chrome_browser_option_service.py']
----------
root:C:\Users\nishigaki\jupyter-lab\shared\Application\__pycache__
dirs:[]
files:['check_is_base64_service.cpython-310.pyc', 'check_is_valid_url_service.cpython-310.pyc', 'check_regex_service.cpython-310.pyc', 'decode_url_service.cpython-310.pyc', 'download_file_service.cpython-310.pyc', 'download_image_service.cpython-310.pyc', 'encode_url_service.cpython-310.pyc', 'find_web_elements_service.cpython-310.pyc', 'find_web_element_service.cpython-310.pyc', 'get_file_system_info_service.cpython-310.pyc', 'make_folder_service.cpython-310.pyc', 'open_browser_service.cpython-310.pyc', 'open_desktop_app_service.cpython-310.pyc', 'open_text_service.cpython-310.pyc', 'set_webelement_value_service.cpython-310.pyc', 'xdecode_url_service.cpython-310.pyc']