fix writeout script (#2350)

scripts/write_out.py

@@ -5,6 +5,7 @@ import random
 import numpy as np
 
 from lm_eval import tasks
+from lm_eval.evaluator_utils import get_task_list
 from lm_eval.tasks import TaskManager
 from lm_eval.utils import eval_logger, join_iters
 
@@ -51,9 +52,8 @@ def main():
     task_dict = tasks.get_task_dict(task_names, task_manager)
 
     os.makedirs(args.output_base_path, exist_ok=True)
-    for task_name, task in task_dict.items():
-        if isinstance(task, tuple):
-            _, task = task
+    for task in [x.task for x in get_task_list(task_dict)]:
+        task_name = task.config.task
         rnd = random.Random()
         rnd.seed(args.seed)