runtime error

Exit code: 1. Reason: | 0.00/349 [00:00<?, ?B/s] modules.json: 100%|██████████| 349/349 [00:00<00:00, 1.53MB/s] config_sentence_transformers.json: 0%| | 0.00/116 [00:00<?, ?B/s] config_sentence_transformers.json: 100%|██████████| 116/116 [00:00<00:00, 538kB/s] README.md: 0%| | 0.00/10.5k [00:00<?, ?B/s] README.md: 100%|██████████| 10.5k/10.5k [00:00<00:00, 33.8MB/s] sentence_bert_config.json: 0%| | 0.00/53.0 [00:00<?, ?B/s] sentence_bert_config.json: 100%|██████████| 53.0/53.0 [00:00<00:00, 258kB/s] config.json: 0%| | 0.00/612 [00:00<?, ?B/s] config.json: 100%|██████████| 612/612 [00:00<00:00, 3.19MB/s] model.safetensors: 0%| | 0.00/90.9M [00:00<?, ?B/s] model.safetensors: 100%|██████████| 90.9M/90.9M [00:00<00:00, 113MB/s] tokenizer_config.json: 0%| | 0.00/350 [00:00<?, ?B/s] tokenizer_config.json: 100%|██████████| 350/350 [00:00<00:00, 1.66MB/s] vocab.txt: 0%| | 0.00/232k [00:00<?, ?B/s] vocab.txt: 100%|██████████| 232k/232k [00:00<00:00, 108MB/s] tokenizer.json: 0%| | 0.00/466k [00:00<?, ?B/s] tokenizer.json: 100%|██████████| 466k/466k [00:00<00:00, 52.9MB/s] special_tokens_map.json: 0%| | 0.00/112 [00:00<?, ?B/s] special_tokens_map.json: 100%|██████████| 112/112 [00:00<00:00, 487kB/s] config.json: 0%| | 0.00/190 [00:00<?, ?B/s] config.json: 100%|██████████| 190/190 [00:00<00:00, 980kB/s] Loading ROUGE Metric... Downloading builder script: 0%| | 0.00/6.14k [00:00<?, ?B/s] Downloading builder script: 100%|██████████| 6.14k/6.14k [00:00<00:00, 14.3MB/s] Traceback (most recent call last): File "/app/app.py", line 181, in <module> if os.path.exists("model_comparison_chart.png"): NameError: name 'os' is not defined

Container logs: