langchain/docs/modules/agents/examples/human_tools.ipynb
2023-03-22 20:30:45 -07:00

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"# Human as a tool\n",
"\n",
"Human are AGI so they can certainly be used as a tool to help out AI agent \n",
"when it is confused."
]
},
{
"cell_type": "code",
"execution_count": 1,
"metadata": {},
"outputs": [],
"source": [
"import sys\n",
"from langchain.chat_models import ChatOpenAI\n",
"from langchain.llms import OpenAI\n",
"from langchain.agents import load_tools, initialize_agent\n",
"\n",
"llm = ChatOpenAI(temperature=0.0)\n",
"math_llm = OpenAI(temperature=0.0)\n",
"tools = load_tools(\n",
" [\"human\", \"llm-math\"], \n",
" llm=math_llm,\n",
")\n",
"\n",
"agent_chain = initialize_agent(\n",
" tools,\n",
" llm,\n",
" agent=\"zero-shot-react-description\",\n",
" verbose=True,\n",
")"
]
},
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"In the above code you can see the tool takes input directly from command line.\n",
"You can customize `prompt_func` and `input_func` according to your need."
]
},
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"cell_type": "code",
"execution_count": 3,
"metadata": {},
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"name": "stdout",
"output_type": "stream",
"text": [
"\n",
"\n",
"\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n",
"\u001b[32;1m\u001b[1;3mI don't know Eric Zhu, so I should ask a human for guidance.\n",
"Action: Human\n",
"Action Input: \"Do you know when Eric Zhu's birthday is?\"\u001b[0m\n",
"\n",
"Do you know when Eric Zhu's birthday is?\n",
"last week\n",
"\n",
"Observation: \u001b[36;1m\u001b[1;3mlast week\u001b[0m\n",
"Thought:\u001b[32;1m\u001b[1;3mThat's not very helpful. I should ask for more information.\n",
"Action: Human\n",
"Action Input: \"Do you know the specific date of Eric Zhu's birthday?\"\u001b[0m\n",
"\n",
"Do you know the specific date of Eric Zhu's birthday?\n",
"august 1st\n",
"\n",
"Observation: \u001b[36;1m\u001b[1;3maugust 1st\u001b[0m\n",
"Thought:\u001b[32;1m\u001b[1;3mNow that I have the date, I can check if it's a leap year or not.\n",
"Action: Calculator\n",
"Action Input: \"Is 2021 a leap year?\"\u001b[0m\n",
"Observation: \u001b[33;1m\u001b[1;3mAnswer: False\n",
"\u001b[0m\n",
"Thought:\u001b[32;1m\u001b[1;3mI have all the information I need to answer the original question.\n",
"Final Answer: Eric Zhu's birthday is on August 1st and it is not a leap year in 2021.\u001b[0m\n",
"\n",
"\u001b[1m> Finished chain.\u001b[0m\n"
]
},
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"\"Eric Zhu's birthday is on August 1st and it is not a leap year in 2021.\""
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"execution_count": 3,
"metadata": {},
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}
],
"source": [
"\n",
"agent_chain.run(\"What is Eric Zhu's birthday?\")\n",
"# Answer with \"last week\""
]
},
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"execution_count": null,
"metadata": {},
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