Worked on enhancing the google/langextract repository by implementing UTF-8 encoding support for file operations, addressing the need for reliable handling of non-ASCII characters and right-to-left languages such as Persian and Arabic. This update focused on improving internationalization and reducing encoding-related errors, thereby increasing the stability and accuracy of multilingual data processing. Leveraging Python and skills in data processing, encoding, and file handling, the changes aligned file input and output with UTF-8 standards. The work was fully documented and traceable, laying the groundwork for broader locale coverage and supporting the repository’s adoption in diverse linguistic environments.