* CI: run exclusively GUI tests in the GUI test steps
* Fix linter error
Fix the unsupported operand type(s) for | (unsupported-binary-operation) linter error. It appears the linter uses or assumes Python <3.10.
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* CI: move __future__ import to the top of the module...
... to fix linter error.
---------
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
0bea8ac10d