{"message":"Chipmango AI Tutor Backend API","version":"0.1.0","docs":"/docs","endpoints":{"tutor_chat":"/api/v1/tutor/chat","tutor_chat_stream":"/api/v1/tutor/chat/stream","mango_chat":"/api/v1/mango/chat","sync_courses":"/api/v1/tutor/sync-courses","get_progress":"/api/v1/tutor/progress/{user_id}","progress_notification":"/api/v1/tutor/progress-notification"}}