"""Legacy alias: hard → progressive_thread.""" from tasks.task_registry import ( CANONICAL_GRADER_FILE, CANONICAL_GRADER_MODULE, MAX_STEPS_BY_TASK, ) TASK_ID = "hard" MAX_STEPS = MAX_STEPS_BY_TASK["hard"] GRADER_MODULE = CANONICAL_GRADER_MODULE GRADER_FILE = CANONICAL_GRADER_FILE