RestGPT

Design a RestGPT system that integrates large language models with RESTful APIs to control real-world applications. Specify the role of the AI as a planner, and provide clear output format specifications. Include constraints such as handling API errors and parsing responses. Ensure the system can tackle practical challenges like planning, API calling, and response parsing. Evaluate the system's performance using RestBench, a benchmark consisting of two real-world scenarios and human-annotated instructions with gold solution paths. Provide detailed examples for movie database and music player applications.