langchain/examples/huggingface_hub.ipynb

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      "\n",
      "\n",
      "Justin Beiber was born in New York City on July 1, 1967. He was the son of the late John Beiber and his wife, Mary.\n",
      "\n",
      "Justin was raised in a small town in the Bronx, New York. He attended the University of New York at Buffalo, where he majored in English.\n",
      "\n",
      "Justin was a member of the New York Giants from 1967 to 1969. He was a member of the New York Giants from 1969 to 1971.\n",
      "\n",
      "Justin was a member of the New York Giants from 1971 to 1972. He was a member of the New York Giants from 1972 to 1974.\n",
      "\n",
      "Justin was a member of the New York Giants from 1974 to 1975. He was a member of the New York Giants from 1975 to 1977.\n",
      "\n",
      "Justin was a member of the New York Giants from 1977 to 1978. He was a member of the New York Giants from 1978 to 1979.\n",
      "\n",
      "Justin was a member of the New York Giants from 1979 to\n"
     ]
    }
   ],
   "source": [
    "from langchain import Prompt, HuggingFaceHub, LLMChain\n",
    "\n",
    "template = \"\"\"Question: {question}\n",
    "\n",
    "Answer: Let's think step by step.\"\"\"\n",
    "prompt = Prompt(template=template, input_variables=[\"question\"])\n",
    "llm_chain = LLMChain(prompt=prompt, llm=HuggingFaceHub(repo_id=\"gpt2\", temperature=1e-10))\n",
    "\n",
    "question = \"What NFL team won the Super Bowl in the year Justin Beiber was born?\"\n",
    "\n",
    "print(llm_chain.predict(question=question))"
   ]
  },
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