delegate_inference raise error in python-preview branch

Describe the bug while run pytest . in semantic-kernel/python/tests

@staticmethod
def infer_delegate_type(function) -> DelegateTypes:
    # Get the function signature
    function_signature = signature(function)
    awaitable = iscoroutinefunction(function)

    for name, value in DelegateInference.__dict__.items():
        if name.startswith("infer_") and hasattr(
>               value.__wrapped__, "_delegate_type"
        ):
E           AttributeError: 'staticmethod' object has no attribute '__wrapped__'

../semantic_kernel/orchestration/delegate_inference.py:240: AttributeError
======================================================================================= short test summary info =======================================================================================
FAILED test_text_skill.py::test_can_be_imported - AttributeError: 'staticmethod' object has no attribute '__wrapped__'
FAILED test_text_skill.py::test_can_be_imported_with_name - AttributeError: 'staticmethod' object has no attribute '__wrapped__'
===================================================================================== 2 failed, 9 passed in 0.23s =====================================================================================

To Reproduce Steps to reproduce the behavior:

1. Go to semantic-kernel/python/tests
2. run ``pytest .`

Expected behavior this test should not raise error

Screenshots

Desktop (please complete the following information):

• OS: Mac M1
• IDE: VS Code
• Python version: 3.9.13

Additional context Add any other context about the problem here.

[joowon-dm-snu]

(I think, some point soon, we’ll have a discussion and pick a minimum Python version we’re looking to support. But until then, robustness to older versions is great)

Agree with it!! i think set minimum version as 3.10+ and announce users will be fine 😃

[joowon-dm-snu]

@jjhenkel i think error comes from python version. i’m using python 3.9 and yours is 3.10.

here is reference (link)