langchain/docs/modules/agents/examples/search_tools.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "6510f51c",
   "metadata": {},
   "source": [
    "# Search Tools\n",
    "\n",
    "This notebook shows off usage of various search tools."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "e6860c2d",
   "metadata": {},
   "outputs": [],
   "source": [
    "from langchain.agents import load_tools\n",
    "from langchain.agents import initialize_agent\n",
    "from langchain.llms import OpenAI"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "dadbcfcd",
   "metadata": {},
   "outputs": [],
   "source": [
    "llm = OpenAI(temperature=0)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "a09ca013",
   "metadata": {},
   "source": [
    "## SerpAPI\n",
    "\n",
    "First, let's use the SerpAPI tool."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "id": "dd4ce6d9",
   "metadata": {},
   "outputs": [],
   "source": [
    "tools = load_tools([\"serpapi\"], llm=llm)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "ef63bb84",
   "metadata": {},
   "outputs": [],
   "source": [
    "agent = initialize_agent(tools, llm, agent=\"zero-shot-react-description\", verbose=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "id": "53e24f5d",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "\n",
      "\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n",
      "\u001b[32;1m\u001b[1;3m I need to find out what the current weather is in Pomfret.\n",
      "Action: Search\n",
      "Action Input: \"weather in Pomfret\"\u001b[0m\n",
      "Observation: \u001b[36;1m\u001b[1;3mShowers early becoming a steady light rain later in the day. Near record high temperatures. High around 60F. Winds SW at 10 to 15 mph. Chance of rain 60%.\u001b[0m\n",
      "Thought:\u001b[32;1m\u001b[1;3m I now know the current weather in Pomfret.\n",
      "Final Answer: Showers early becoming a steady light rain later in the day. Near record high temperatures. High around 60F. Winds SW at 10 to 15 mph. Chance of rain 60%.\u001b[0m\n",
      "\u001b[1m> Finished AgentExecutor chain.\u001b[0m\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "'Showers early becoming a steady light rain later in the day. Near record high temperatures. High around 60F. Winds SW at 10 to 15 mph. Chance of rain 60%.'"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "agent.run(\"What is the weather in Pomfret?\")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "8ef49137",
   "metadata": {},
   "source": [
    "## GoogleSearchAPIWrapper\n",
    "\n",
    "Now, let's use the official Google Search API Wrapper."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "id": "3e9c7c20",
   "metadata": {},
   "outputs": [],
   "source": [
    "tools = load_tools([\"google-search\"], llm=llm)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "id": "b83624dc",
   "metadata": {},
   "outputs": [],
   "source": [
    "agent = initialize_agent(tools, llm, agent=\"zero-shot-react-description\", verbose=True)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "id": "9d5835e2",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "\n",
      "\n",
      "\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n",
      "\u001b[32;1m\u001b[1;3m I should look up the current weather conditions.\n",
      "Action: Google Search\n",
      "Action Input: \"weather in Pomfret\"\u001b[0m\n",
      "Observation: \u001b[36;1m\u001b[1;3mShowers early becoming a steady light rain later in the day. Near record high temperatures. High around 60F. Winds SW at 10 to 15 mph. Chance of rain 60%. Pomfret, CT Weather Forecast, with current conditions, wind, air quality, and what to expect for the next 3 days. Hourly Weather-Pomfret, CT. As of 12:52 am EST. Special Weather Statement +2 ... Hazardous Weather Conditions. Special Weather Statement ... Pomfret CT. Tonight ... National Digital Forecast Database Maximum Temperature Forecast. Pomfret Center Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for ... Pomfret, CT 12 hour by hour weather forecast includes precipitation, temperatures, sky conditions, rain chance, dew-point, relative humidity, wind direction ... North Pomfret Weather Forecasts. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for ... Today's Weather - Pomfret, CT. Dec 31, 2022 4:00 PM. Putnam MS. --. Weather forecast icon. Feels like --. Hi --. Lo --. Pomfret, CT temperature trend for the next 14 Days. Find daytime highs and nighttime lows from TheWeatherNetwork.com. Pomfret, MD Weather Forecast Date: 332 PM EST Wed Dec 28 2022. The area/counties/county of: Charles, including the cites of: St. Charles and Waldorf.\u001b[0m\n",
      "Thought:\u001b[32;1m\u001b[1;3m I now know the current weather conditions in Pomfret.\n",
      "Final Answer: Showers early becoming a steady light rain later in the day. Near record high temperatures. High around 60F. Winds SW at 10 to 15 mph. Chance of rain 60%.\u001b[0m\n",
      "\u001b[1m> Finished AgentExecutor chain.\u001b[0m\n"
     ]
    },
    {
     "data": {
      "text/plain": [
       "'Showers early becoming a steady light rain later in the day. Near record high temperatures. High around 60F. Winds SW at 10 to 15 mph. Chance of rain 60%.'"
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "agent.run(\"What is the weather in Pomfret?\")"
   ]
  }
 ],
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