genetare_website_2_data.py subprocess.CalledProcessError: Command '['git', 'update-index', '-q', '--ignore-submodules', '--refresh']' returned non-zero exit status 128.

[China-hanliyi]

environment ：Python 3.9 in openEuler-22.03-LTS/nototools-0-2.oe2203.noarch
I am trying to run generate_website_2_data.py in nototools, but he reports an error

fatal: 不是 git 仓库（或者任何父目录）：.git
Traceback (most recent call last):
  File "/usr/bin/generate_website_2_data.py", line 1511, in <module>
    main()
  File "/usr/bin/generate_website_2_data.py", line 1500, in main
    repo_info = get_repo_info(args.no_repo_check)
  File "/usr/bin/generate_website_2_data.py", line 1433, in get_repo_info
    if not (skip_checks or tool_utils.git_is_clean(repo)):
  File "/usr/lib/python3.9/site-packages/nototools/tool_utils.py", line 313, in git_is_clean
    subprocess.check_call(
  File "/usr/lib64/python3.9/subprocess.py", line 373, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['git', 'update-index', '-q', '--ignore-submodules', '--refresh']' returned non-zero exit status 128.```