build: fix python warnings "SyntaxWarning: invalid escape sequence '\w'" (#44658)
* fix: SyntaxWarning: invalid escape sequence '\w'
Co-authored-by: Charles Kerr <charles@charleskerr.com>
* chore: remove some unused imports
Co-authored-by: Charles Kerr <charles@charleskerr.com>
* fix: E711 warning 'Comparison to should be '
Co-authored-by: Charles Kerr <charles@charleskerr.com>
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Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Charles Kerr <charles@charleskerr.com>