{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [],
   "source": [
    "from langchain.chains import APIChain\n",
    "from langchain.prompts.prompt import PromptTemplate\n",
    "\n",
    "\n",
    "from langchain.llms import OpenAI\n",
    "\n",
    "llm = OpenAI(temperature=0)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [],
   "source": [
    "from langchain.chains.api import open_meteo_docs\n",
    "chain_new = APIChain.from_llm_and_api_docs(llm, open_meteo_docs.OPEN_METEO_DOCS, verbose=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 25,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "\n",
      "\u001b[1m> Entering new APIChain chain...\u001b[0m\n",
      "\u001b[32;1m\u001b[1;3mhttps://api.open-meteo.com/v1/forecast?latitude=39.9042&longitude=116.4074&hourly=temperature_2m&temperature_unit=celsius&timezone=auto\u001b[0m\n",
      "\u001b[33;1m\u001b[1;3m{\"latitude\":39.875,\"longitude\":116.375,\"generationtime_ms\":0.6901025772094727,\"utc_offset_seconds\":28800,\"timezone\":\"Asia/Shanghai\",\"timezone_abbreviation\":\"CST\",\"elevation\":47.0,\"hourly_units\":{\"time\":\"iso8601\",\"temperature_2m\":\"°C\"},\"hourly\":{\"time\":[\"2023-05-04T00:00\",\"2023-05-04T01:00\",\"2023-05-04T02:00\",\"2023-05-04T03:00\",\"2023-05-04T04:00\",\"2023-05-04T05:00\",\"2023-05-04T06:00\",\"2023-05-04T07:00\",\"2023-05-04T08:00\",\"2023-05-04T09:00\",\"2023-05-04T10:00\",\"2023-05-04T11:00\",\"2023-05-04T12:00\",\"2023-05-04T13:00\",\"2023-05-04T14:00\",\"2023-05-04T15:00\",\"2023-05-04T16:00\",\"2023-05-04T17:00\",\"2023-05-04T18:00\",\"2023-05-04T19:00\",\"2023-05-04T20:00\",\"2023-05-04T21:00\",\"2023-05-04T22:00\",\"2023-05-04T23:00\",\"2023-05-05T00:00\",\"2023-05-05T01:00\",\"2023-05-05T02:00\",\"2023-05-05T03:00\",\"2023-05-05T04:00\",\"2023-05-05T05:00\",\"2023-05-05T06:00\",\"2023-05-05T07:00\",\"2023-05-05T08:00\",\"2023-05-05T09:00\",\"2023-05-05T10:00\",\"2023-05-05T11:00\",\"2023-05-05T12:00\",\"2023-05-05T13:00\",\"2023-05-05T14:00\",\"2023-05-05T15:00\",\"2023-05-05T16:00\",\"2023-05-05T17:00\",\"2023-05-05T18:00\",\"2023-05-05T19:00\",\"2023-05-05T20:00\",\"2023-05-05T21:00\",\"2023-05-05T22:00\",\"2023-05-05T23:00\",\"2023-05-06T00:00\",\"2023-05-06T01:00\",\"2023-05-06T02:00\",\"2023-05-06T03:00\",\"2023-05-06T04:00\",\"2023-05-06T05:00\",\"2023-05-06T06:00\",\"2023-05-06T07:00\",\"2023-05-06T08:00\",\"2023-05-06T09:00\",\"2023-05-06T10:00\",\"2023-05-06T11:00\",\"2023-05-06T12:00\",\"2023-05-06T13:00\",\"2023-05-06T14:00\",\"2023-05-06T15:00\",\"2023-05-06T16:00\",\"2023-05-06T17:00\",\"2023-05-06T18:00\",\"2023-05-06T19:00\",\"2023-05-06T20:00\",\"2023-05-06T21:00\",\"2023-05-06T22:00\",\"2023-05-06T23:00\",\"2023-05-07T00:00\",\"2023-05-07T01:00\",\"2023-05-07T02:00\",\"2023-05-07T03:00\",\"2023-05-07T04:00\",\"2023-05-07T05:00\",\"2023-05-07T06:00\",\"2023-05-07T07:00\",\"2023-05-07T08:00\",\"2023-05-07T09:00\",\"2023-05-07T10:00\",\"2023-05-07T11:00\",\"2023-05-07T12:00\",\"2023-05-07T13:00\",\"2023-05-07T14:00\",\"2023-05-07T15:00\",\"2023-05-07T16:00\",\"2023-05-07T17:00\",\"2023-05-07T18:00\",\"2023-05-07T19:00\",\"2023-05-07T20:00\",\"2023-05-07T21:00\",\"2023-05-07T22:00\",\"2023-05-07T23:00\",\"2023-05-08T00:00\",\"2023-05-08T01:00\",\"2023-05-08T02:00\",\"2023-05-08T03:00\",\"2023-05-08T04:00\",\"2023-05-08T05:00\",\"2023-05-08T06:00\",\"2023-05-08T07:00\",\"2023-05-08T08:00\",\"2023-05-08T09:00\",\"2023-05-08T10:00\",\"2023-05-08T11:00\",\"2023-05-08T12:00\",\"2023-05-08T13:00\",\"2023-05-08T14:00\",\"2023-05-08T15:00\",\"2023-05-08T16:00\",\"2023-05-08T17:00\",\"2023-05-08T18:00\",\"2023-05-08T19:00\",\"2023-05-08T20:00\",\"2023-05-08T21:00\",\"2023-05-08T22:00\",\"2023-05-08T23:00\",\"2023-05-09T00:00\",\"2023-05-09T01:00\",\"2023-05-09T02:00\",\"2023-05-09T03:00\",\"2023-05-09T04:00\",\"2023-05-09T05:00\",\"2023-05-09T06:00\",\"2023-05-09T07:00\",\"2023-05-09T08:00\",\"2023-05-09T09:00\",\"2023-05-09T10:00\",\"2023-05-09T11:00\",\"2023-05-09T12:00\",\"2023-05-09T13:00\",\"2023-05-09T14:00\",\"2023-05-09T15:00\",\"2023-05-09T16:00\",\"2023-05-09T17:00\",\"2023-05-09T18:00\",\"2023-05-09T19:00\",\"2023-05-09T20:00\",\"2023-05-09T21:00\",\"2023-05-09T22:00\",\"2023-05-09T23:00\",\"2023-05-10T00:00\",\"2023-05-10T01:00\",\"2023-05-10T02:00\",\"2023-05-10T03:00\",\"2023-05-10T04:00\",\"2023-05-10T05:00\",\"2023-05-10T06:00\",\"2023-05-10T07:00\",\"2023-05-10T08:00\",\"2023-05-10T09:00\",\"2023-05-10T10:00\",\"2023-05-10T11:00\",\"2023-05-10T12:00\",\"2023-05-10T13:00\",\"2023-05-10T14:00\",\"2023-05-10T15:00\",\"2023-05-10T16:00\",\"2023-05-10T17:00\",\"2023-05-10T18:00\",\"2023-05-10T19:00\",\"2023-05-10T20:00\",\"2023-05-10T21:00\",\"2023-05-10T22:00\",\"2023-05-10T23:00\"],\"temperature_2m\":[18.3,17.9,17.7,17.5,17.4,17.3,16.9,16.8,17.2,18.5,19.2,20.0,21.2,21.7,19.3,18.2,17.9,17.8,17.4,17.1,17.0,16.9,16.8,16.8,16.8,16.9,16.9,17.0,17.2,17.6,18.2,18.8,18.8,19.2,19.4,19.6,20.4,20.6,21.0,21.0,21.1,20.9,20.4,19.6,18.8,18.3,17.9,17.6,17.3,16.8,16.4,16.1,15.9,15.6,15.4,16.2,17.7,19.7,21.2,22.2,22.6,23.2,23.9,24.2,24.2,24.0,23.4,22.5,21.4,20.7,20.3,19.7,19.0,18.7,18.4,17.8,17.1,16.4,16.0,16.7,17.8,20.2,22.5,23.8,24.7,25.2,25.1,25.1,24.9,24.2,23.4,22.3,20.8,19.8,18.7,17.5,16.9,16.5,16.1,15.7,15.4,15.3,15.4,15.7,16.8,18.6,21.0,23.7,25.0,25.9,26.6,26.6,26.3,25.5,24.7,23.6,22.2,21.3,20.6,19.7,19.2,18.8,18.2,17.7,17.1,16.6,16.6,16.8,17.4,18.2,19.2,20.5,21.6,22.7,23.5,23.2,22.4,21.2,20.2,19.0,17.8,17.3,17.1,16.9,16.6,16.3,16.0,15.8,15.8,15.9,16.2,16.5,17.3,18.3,19.6,21.0,21.7,22.2,22.6,22.8,22.8,22.6,22.2,21.6,20.7,19.8,18.7,17.5]}}\u001b[0m\n",
      "\n",
      "\u001b[1m> Finished chain.\u001b[0m\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "' The temperature in Beijing for the next 7 days will range from 15.3°C to 26.6°C.'"
      ]
     },
     "execution_count": 25,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "chain_new.run('北京气温多少？')"
   ]
  }
 ],
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