langchain/docs/modules/llms/integrations/huggingface_hub.ipynb

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   "source": [
    "# Hugging Face Hub\n",
    "\n",
    "This example showcases how to connect to the Hugging Face Hub."
   ]
  },
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   "cell_type": "code",
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     "text": [
      "The Seattle Seahawks won the Super Bowl in 2010. Justin Beiber was born in 2010. The final answer: Seattle Seahawks.\n"
     ]
    }
   ],
   "source": [
    "from langchain import PromptTemplate, HuggingFaceHub, LLMChain\n",
    "\n",
    "template = \"\"\"Question: {question}\n",
    "\n",
    "Answer: Let's think step by step.\"\"\"\n",
    "prompt = PromptTemplate(template=template, input_variables=[\"question\"])\n",
    "llm_chain = LLMChain(prompt=prompt, llm=HuggingFaceHub(repo_id=\"google/flan-t5-xl\", model_kwargs={\"temperature\":0, \"max_length\":64}))\n",
    "\n",
    "question = \"What NFL team won the Super Bowl in the year Justin Beiber was born?\"\n",
    "\n",
    "print(llm_chain.run(question))"
   ]
  },
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   "id": "ae4559c7",
   "metadata": {},
   "outputs": [],
   "source": []
  }
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