Removes Function Graph, set_test_value/ get_test_value

[AdvH039]

Description

Removes the FunctionGraph mechanism of taking inputs and outputs and instead takes them directly in compare_py_and_x . Remove the setting getting of test_values into variables in compare_py_and_x and instead passes them directly to the function.

Related Issue

• Closes Don't create useless FunctionGraph in linker tests #1022
• Related to Don't create useless FunctionGraph in linker tests #1022

Checklist

• Checked that the pre-commit linting/style checks pass
• Included tests that prove the fix is effective or that the new feature works
• Added necessary documentation (docstrings and/or example notebooks)
• If you are a pro: each commit corresponds to a relevant logical change

Type of change

• New feature / enhancement
• Bug fix
• Documentation
• Maintenance
• Other (please specify):

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📚 Documentation preview 📚: https://pytensor--1107.org.readthedocs.build/en/1107/

[ricardoV94]

@AdvH039 changes looks great. There are some conflicts that emerged since you opened the PR. If you can fix them we can merge. Optionally, but not a blocker, if you could put the test_values after the tensor inputs in the parametrize that would be a bit more readable. This would be everywhere, not just the 2/3 odd places I commented above

I understand it's a lot of work, so feel free to decline

[AdvH039]

@ricardoV94 Resolved conflicts and included changes as mentioned by you.

@AdvH039 changes looks great. There are some conflicts that emerged since you opened the PR. If you can fix them we can merge. Optionally, but not a blocker, if you could put the test_values after the tensor inputs in the parametrize that would be a bit more readable. This would be everywhere, not just the 2/3 odd places I commented above

I understand it's a lot of work, so feel free to decline

I want to decline and focus on other issues..😅 . I hope you don't mind. Thanks!

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 5 lines in your changes missing coverage. Please review.

Project coverage is 82.03%. Comparing base (51ea1a0) to head (7117383).
Report is 144 commits behind head on main.

Files with missing lines	Patch %	Lines
pytensor/link/numba/dispatch/slinalg.py	0.00%	5 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1107      +/-   ##
==========================================
- Coverage   82.04%   82.03%   -0.02%     
==========================================
  Files         188      188              
  Lines       48533    48535       +2     
  Branches     8675     8676       +1     
==========================================
- Hits        39819    39814       -5     
- Misses       6553     6558       +5     
- Partials     2161     2163       +2     

Files with missing lines	Coverage Δ
pytensor/link/numba/dispatch/slinalg.py	44.60% <0.00%> (-0.17%)	⬇️

... and 2 files with indirect coverage changes

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