{
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   "cell_type": "code",
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   "metadata": {},
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   "source": [
    "from main import chat_with_pdf, print_stream_and_return_full_answer\n",
    "from dotenv import load_dotenv\n",
    "\n",
    "load_dotenv()\n",
    "\n",
    "bert_paper_url = \"https://arxiv.org/pdf/1810.04805.pdf\"\n",
    "questions = [\n",
    "    \"what is BERT?\",\n",
    "    \"what NLP tasks does it perform well?\",\n",
    "    \"is BERT suitable for NER?\",\n",
    "    \"is it better than GPT\",\n",
    "    \"when was GPT come up?\",\n",
    "    \"when was BERT come up?\",\n",
    "    \"so about same time?\",\n",
    "]\n",
    "\n",
    "history = []\n",
    "for q in questions:\n",
    "    stream, context = chat_with_pdf(q, bert_paper_url, history)\n",
    "    print(\"User: \" + q, flush=True)\n",
    "    print(\"Bot: \", end=\"\", flush=True)\n",
    "    answer = print_stream_and_return_full_answer(stream)\n",
    "    history = history + [\n",
    "        {\"role\": \"user\", \"content\": q},\n",
    "        {\"role\": \"assistant\", \"content\": answer},\n",
    "    ]"
   ]
  }
 ],
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