Setting the max line length of python files to 80

[ajakovljevicTT]

Setting the max line length to 80 of our python files.

[kmitrovicTT]

From https://pre-commit.com/

The default line length setting in Python, particularly when using the pre-commit framework with the black formatter, is 88 characters. This is specified by black as its default line length, which is designed to promote readability while accommodating common display widths.

Let's just be consistent across projects if possible. Check what tt-mlir is using (and other frontends preferably). I think they all inherit this default behaviour specified by pre commit configuration.

[github-actions]

	Tests	Passed ✅	Skipped ⚠️	Failed
TT-XLA Tests	599 ran	434 passed	165 skipped	0 failed

Test	Result
No test annotations available

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 78.09%. Comparing base (93f80e3) to head (6c49a36).

✅ All tests successful. No failed tests found.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #278   +/-   ##
=======================================
  Coverage   78.09%   78.09%           
=======================================
  Files          21       21           
  Lines         986      986           
=======================================
  Hits          770      770           
  Misses        216      216           

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[ajakovljevicTT]

From https://pre-commit.com/

The default line length setting in Python, particularly when using the pre-commit framework with the black formatter, is 88 characters. This is specified by black as its default line length, which is designed to promote readability while accommodating common display widths.

Let's just be consistent across projects if possible. Check what tt-mlir is using (and other frontends preferably). I think they all inherit this default behaviour specified by pre commit configuration.

@kmitrovicTT I have put the 80 here as that was advised by @mrakitaTT in another PR for docstrings. I have checked other frontends and tt-mlir. TT-forge has line length 120, and tt-torch and tt-mlir leave the default options.