Worked on the mosaicml/llm-foundry repository to implement Python 3.12 compatibility by upgrading the docformatter tool to version 1.7.7 and refining its configuration. Focused on aligning code formatting with updated Python standards, the changes included disabling blank lines before module docstrings to match new conventions. This update reduced unnecessary formatting diffs and improved continuous integration stability for Python 3.12 environments, streamlining code review and onboarding processes. The work demonstrated proficiency in Python development, configuration management, and code formatting, with careful attention to maintaining project consistency and supporting contributor workflows through targeted tooling and configuration improvements using Python and TOML.