runtime error

Exit code: 1. Reason: [nltk_data] Downloading package punkt_tab to [nltk_data] /usr/local/lib/python3.10/site- [nltk_data] packages/llama_index/core/_static/nltk_cache... [nltk_data] Unzipping tokenizers/punkt_tab.zip. Traceback (most recent call last): File "/home/user/app/app.py", line 1, in <module> from qa_on_context import * File "/home/user/app/qa_on_context.py", line 3, in <module> from en_t2t_model import * File "/home/user/app/en_t2t_model.py", line 7, in <module> t2t.Handler(["{} [SEP] {}".format(eng_context, "SNPL")], src_lang='en').question() AttributeError: 'Handler' object has no attribute 'question'

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