the backslash is redundant between brackets

continuation line unaligned for hanging indent

The process '/opt/hostedtoolcache/Python/3.10.14/x64/bin/flake8' failed with exit code 1

Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-python@v4, liskin/gh-problem-matcher-wrap@d8afa2cfb66dd3f982b1950429e652bc14d0d7d2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.