Worked on stabilizing code formatting and continuous integration reliability for the pytorch/torchx repository, focusing on build management and tooling. Addressed issues introduced by a previous PyFmt update by reverting the Black formatter downgrade, restoring the baseline formatting behavior and reducing CI failures. This change improved the consistency of code style and minimized formatting diffs for contributors, supporting smoother collaboration. Utilized skills in build management and experience with formatting tools such as Black, with changes implemented in text-based configuration files. Documented the rationale and linked the commit to facilitate future audits and maintenance, ensuring downstream compatibility across TorchX components.