langchain/docs/versioned_docs/version-0.2.x/integrations/llms/volcengine_maas.ipynb

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    "# Volc Engine Maas\n",
    "\n",
    "This notebook provides you with a guide on how to get started with Volc Engine's MaaS llm models."
   ]
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   "source": [
    "# Install the package\n",
    "%pip install --upgrade --quiet  volcengine"
   ]
  },
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   "source": [
    "from langchain_community.llms import VolcEngineMaasLLM\n",
    "from langchain_core.output_parsers import StrOutputParser\n",
    "from langchain_core.prompts import PromptTemplate"
   ]
  },
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   "source": [
    "llm = VolcEngineMaasLLM(volc_engine_maas_ak=\"your ak\", volc_engine_maas_sk=\"your sk\")"
   ]
  },
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   "source": [
    "or you can set access_key and secret_key in your environment variables\n",
    "```bash\n",
    "export VOLC_ACCESSKEY=YOUR_AK\n",
    "export VOLC_SECRETKEY=YOUR_SK\n",
    "```"
   ]
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     "data": {
      "text/plain": "'好的，下面是一个笑话：\\n\\n大学暑假我配了隐形眼镜，回家给爷爷说，我现在配了隐形眼镜。\\n爷爷让我给他看看，于是，我用小镊子夹了一片给爷爷看。\\n爷爷看完便准备出门，边走还边说：“真高级啊，还真是隐形眼镜！”\\n等爷爷出去后我才发现，我刚没夹起来！'"
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   ],
   "source": [
    "chain = PromptTemplate.from_template(\"给我讲个笑话\") | llm | StrOutputParser()\n",
    "chain.invoke({})"
   ]
  }
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