ImportError: cannot import name 'NoneType' from 'types' on main

[harupy]

System Info

Linux

Who can help?

No response

Information

• The official example scripts
• My own modified scripts

Tasks

• An officially supported task in the examples folder (such as GLUE/SQuAD, ...)
• My own task or dataset (give details below)

Reproduction

docker run python:3.9 bash -c 'pip install git+https://github.com/huggingface/transformers && python -c "import transformers"'

Output:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/local/lib/python3.9/site-packages/transformers/__init__.py", line 26, in <module>
    from . import dependency_versions_check
  File "/usr/local/lib/python3.9/site-packages/transformers/dependency_versions_check.py", line 16, in <module>
    from .utils.versions import require_version, require_version_core
  File "/usr/local/lib/python3.9/site-packages/transformers/utils/__init__.py", line 27, in <module>
    from .chat_template_utils import DocstringParsingException, TypeHintParsingException, get_json_schema
  File "/usr/local/lib/python3.9/site-packages/transformers/utils/chat_template_utils.py", line 22, in <module>
    from types import NoneType
ImportError: cannot import name 'NoneType' from 'types' (/usr/local/lib/python3.9/types.py)

Expected behavior

No import error

[harupy]

transformers/src/transformers/utils/chat_template_utils.py

Line 22 in f4f33a2

from types import NoneType

types.None only exists in Python >= 3.10.

https://docs.python.org/3/library/types.html#types.NoneType