Worked on the containers/podman-py repository to deliver support for custom build contexts in Podman image builds. The implementation involved modifying images_build.py to handle the custom_context parameter, ensuring that a file object is provided and a Dockerfile name is specified when a custom context is used. Integration tests were added to verify both correct behavior and error handling, improving reliability and user experience by catching misconfigurations early. The work focused on Python development, API integration, and build systems, enabling more flexible build workflows in CI/CD environments. No major bugs were addressed, with efforts concentrated on feature delivery and test coverage.