Worked on the sonic-net/sonic-utilities repository to address a targeted bug in the decode-syseeprom script, focusing on improving platform-specific error handling for KVM environments. The solution involved adding logic in Python to detect when the script is running on a KVM platform, ensuring it returns the ENODEV error code and provides a clear, user-facing message indicating EEPROM is unsupported. This update was validated through the development of a dedicated unit test, confirming correct behavior for KVM scenarios. The work demonstrated attention to robust error handling and thorough validation, leveraging scripting and unit testing skills to enhance reliability and user experience.