* 🐛 (model.py): fix issue where message.files was not being updated correctly when image_paths is empty in MessageBase class
* 🐛 (model.py): simplify condition for checking if image_paths is not empty to improve readability and maintainability
* [autofix.ci] apply automated fixes
* 🔧 (OutputParser.py): refactor error message handling for unsupported or missing parser to improve readability and maintainability
* [autofix.ci] apply automated fixes
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Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>