Fix DeprecationWarning: asyncio.iscoroutinefunction on Python 3.14

[MertYksl03]

Describe the changes

While running the tests locally on Python 3.14, I noticed a DeprecationWarning regarding asyncio.iscoroutinefunction. Since this is slated for removal in 3.16, I’ve updated the test_awaitable method to use inspect.iscoroutinefunction to ensure future compatibility. We use Python 3.12 i know but this is a good practice to avoid deprecation warnings and ensure the code remains functional in future Python versions.

Warning Message

  /home/mert/School/parallel-programming/Week05/test_awaitme.py:26: DeprecationWarning: 'asyncio.iscoroutinefunction' is deprecated and slated for removal in Python 3.16; use inspect.iscoroutinefunction() instead
    assert asyncio.iscoroutinefunction(dummy_awaitable), "awaitme is not awaitable in " + f[:-3]

Week05/test_awaitme.py::test_awaitable
  /home/mert/School/parallel-programming/Week05/test_awaitme.py:27: DeprecationWarning: 'asyncio.iscoroutinefunction' is deprecated and slated for removal in Python 3.16; use inspect.iscoroutinefunction() instead
    assert asyncio.iscoroutinefunction(dummy_function), "awaitme is not awaitable in " + f[:-3]

Expected Behavior

No deprecation warnings. asyncio.iscoroutinefunction should be replaced with inspect.iscoroutinefunction.
inspect.iscoroutinefunction is available since Python 3.5, so this is fully backward-compatible.

Does this look okay to merge?

Checklist

• I have read the [CONTRIBUTING]
• I have performed a self-review of my own code
• I have run the code locally and it works as expected

[canbula]

Thank you very much Mert ❤️