Worked on the run-llama/llama_cloud_services repository to refactor the initialization process of the LlamaExtract component, focusing on improving configuration flexibility and reducing unnecessary API usage. The update removed the default behavior of fetching a project ID when none was provided, instead prioritizing a supplied project_id, an environment variable, or falling back to None. This approach streamlined the setup process, minimized startup latency, and enhanced configuration safety by explicitly handling optional parameters. The work was implemented using Python and leveraged backend development and API integration skills, resulting in a more robust, environment-driven configuration model for the component’s initialization logic.