Recently, the Northern District Court of California made a ruling in a copyright lawsuit that has attracted widespread attention, partially dismissing the claims against GitHub Copilot programming tool and its former underlying technology, OpenAI Codex. This decision may set a precedent for new technology tools that train with copyrighted data. The lawsuit was filed by the law firm of Joseph Saveri in 2022, with the plaintiff claiming that GitHub and OpenAI allowed Copilot and Codex to copy sour