updated naming format in py_tester.py

[wkukka1]

changed python test names to appear as [filename] testname.

results from running the autotest_py tests^

[david-yz-liu]

@wkukka1 good work! However, it's probably better to parse the test's node id, for a few reasons:

1. Prefer keeping the test relative path (rather than just filename)
2. When the unit test is defined in a class rather than at the top level (in this case, I'd still like the class name to be displayed)
3. Avoid accessing protected attributes

[wkukka1]

Thanks for the feedback!

For the unit tests should the format be [filename] classname.funcname

[david-yz-liu]

For the unit tests should the format be [filename] classname.funcname

Yes that's good 👍

[wkukka1]

Updates:

• Refactored the logic for generating test names in both unittest and pytest

• For unittest, test names are now derived from test.id() in [relative/path/to/file.py] classname.funcname format, removing the use of protected attributes

• For pytest, improved nodeid parsing to support both function-based and class-based test definitions

• The name formatting logic is now more resilient to different directory structures and environments

• Updated the tests to use regex when asserting formatted test names to support variations in relative paths (e.g., in cloud or CI environments)

^updated unit test names to show classname

[david-yz-liu]

@wkukka1 Okay this is great. Two additional comments:

1. Please now make the same changes for the Jupyter tester.
2. Please update the Changelog.

[wkukka1]

Updates:

• updated jupyter notebook name to follow [filename] funcname
• created unit test for jupyter naming conventions
• updated the ci workflow to install required packages for jupyter tester to be used

^ updated names