Evaluate on COCO test split

[HN123-123]

When I try to evaluate the model on coco test split for 6w images by the command of "python eval.py --dump_images 0 --num_images 5000 --model log_relation_transformer_bu/model-best.pth --infos_path log_relation_transformer_bu/infos_relation_transformer_bu-best.pkl --image_root ./data/coco2014/ --input_json data/cocotest.json --input_label_h5 data/cocotalk_label.h5 --input_fc_dir data/cocotest_bu_fc --input_att_dir data/cocotest_bu_att --input_box_dir data/cocobu_box --input_rel_box_dir data/cocobu_box_relative --use_box 1 --language_eval 1 '', I got the error of "Bad file descriptor". How to evaluate the model on coco test split?????