Update bc_eval.py

bc_eval.py

@@ -116,18 +116,18 @@ def _write_preds(
 ):
     commands = []
     question_id_to_dict = {}
-
     for pred_list, l, q_dict in tqdm(
         zip(preds, languages, question_dicts), desc="Setup", total=len(preds)
     ):
         qid = len(question_id_to_dict)
         q_dict["language"] = l
         question_id_to_dict[qid] = q_dict
-        for p in pred_list:
+        
+        for p_idx, p in enumerate(pred_list):
             commands.append(
                 make_file_and_command(
                     qid=qid,
-                    idx=str(len(commands)),
+                    idx=str(p_idx),
                     pred=p,
                     question=q_dict,
                     timeout_override=language_timeout.get(l),