langchain/examples/self_ask_with_search.ipynb

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      "\u001b[49m\n",
      "Are follow up questions needed here:\u001b[0m\u001b[102m Yes.\n",
      "Follow up: Who is the reigning men's U.S. Open champion?\u001b[0m\u001b[49m\n",
      "Intermediate answer: \u001b[0m\u001b[103mCarlos Alcaraz.\u001b[0m\u001b[102m\n",
      "Follow up: Where is Carlos Alcaraz from?\u001b[0m\u001b[49m\n",
      "Intermediate answer: \u001b[0m\u001b[103mEl Palmar, Murcia, Spain.\u001b[0m\u001b[102m\n",
      "So the final answer is: El Palmar, Murcia, Spain\u001b[0m"
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       "'\\nSo the final answer is: El Palmar, Murcia, Spain'"
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   "source": [
    "from langchain import SelfAskWithSearchChain, OpenAI, SerpAPIChain\n",
    "\n",
    "llm = OpenAI(temperature=0)\n",
    "search = SerpAPIChain()\n",
    "\n",
    "self_ask_with_search = SelfAskWithSearchChain(llm=llm, search_chain=search, verbose=True)\n",
    "\n",
    "self_ask_with_search.run(\"What is the hometown of the reigning men's U.S. Open champion?\")"
   ]
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