mirror of
https://github.com/hwchase17/langchain
synced 2024-10-29 17:07:25 +00:00
a4e0cf6300
Based on the customers' requests for native langchain integration, SearchApi is ready to invest in AI and LLM space, especially in open-source development. - This is our initial PR and later we want to improve it based on customers' and langchain users' feedback. Most likely changes will affect how the final results string is being built. - We are creating similar native integration in Python and JavaScript. - The next plan is to integrate into Java, Ruby, Go, and others. - Feel free to assign @SebastjanPrachovskij as a main reviewer for any SearchApi-related searches. We will be glad to help and support langchain development.
444 lines
16 KiB
Plaintext
444 lines
16 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "markdown",
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"id": "6510f51c",
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"metadata": {},
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"source": [
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"# Search Tools\n",
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"\n",
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"This notebook shows off usage of various search tools."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 1,
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"id": "e6860c2d",
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"metadata": {
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"pycharm": {
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"is_executing": true
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}
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},
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"outputs": [],
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"source": [
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"from langchain.agents import load_tools\n",
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"from langchain.agents import initialize_agent\n",
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"from langchain.agents import AgentType\n",
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"from langchain.llms import OpenAI"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 2,
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"id": "dadbcfcd",
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"metadata": {},
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"outputs": [],
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"source": [
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"llm = OpenAI(temperature=0)"
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]
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},
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{
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"cell_type": "markdown",
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"id": "ee251155",
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"metadata": {},
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"source": [
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"## Google Serper API Wrapper\n",
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"\n",
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"First, let's try to use the Google Serper API tool."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"id": "0cdaa487",
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"metadata": {},
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"outputs": [],
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"source": [
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"tools = load_tools([\"google-serper\"], llm=llm)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"id": "01b1ab4a",
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"metadata": {},
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"outputs": [],
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"source": [
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"agent = initialize_agent(\n",
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" tools, llm, agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION, verbose=True\n",
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")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"id": "5cf44ec0",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"\n",
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"\n",
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"\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n",
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"\u001b[32;1m\u001b[1;3m I should look up the current weather conditions.\n",
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"Action: Search\n",
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"Action Input: \"weather in Pomfret\"\u001b[0m\n",
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"Observation: \u001b[36;1m\u001b[1;3m37°F\u001b[0m\n",
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"Thought:\u001b[32;1m\u001b[1;3m I now know the current temperature in Pomfret.\n",
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"Final Answer: The current temperature in Pomfret is 37°F.\u001b[0m\n",
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"\n",
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"\u001b[1m> Finished chain.\u001b[0m\n"
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]
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},
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{
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"data": {
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"text/plain": [
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"'The current temperature in Pomfret is 37°F.'"
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]
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},
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"execution_count": 8,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"agent.run(\"What is the weather in Pomfret?\")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "8786bdc8",
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"metadata": {},
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"source": [
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"## SearchApi\n",
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"\n",
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"Second, let's try SearchApi tool."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 3,
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"id": "5fd5ca32",
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"metadata": {},
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"outputs": [],
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"source": [
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"tools = load_tools([\"searchapi\"], llm=llm)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "547c9cf5-aa4d-48ed-b7a5-29ecc1491adf",
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"metadata": {},
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"outputs": [],
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"source": [
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"agent = initialize_agent(\n",
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" tools, llm, agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION, verbose=True\n",
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")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"id": "a7564c40-83ec-490b-ad36-385be5c20e58",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"\n",
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"\n",
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"\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n",
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"\u001b[32;1m\u001b[1;3m I need to find out the current weather in Pomfret.\n",
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"Action: searchapi\n",
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"Action Input: \"weather in Pomfret\"\u001b[0m\n",
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"Observation: \u001b[36;1m\u001b[1;3mThu 14 | Day ... Some clouds this morning will give way to generally sunny skies for the afternoon. High 73F. Winds NW at 5 to 10 mph.\n",
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"Hourly Weather-Pomfret, CT · 1 pm. 71°. 0%. Sunny. Feels Like71°. WindNW 9 mph · 2 pm. 72°. 0%. Sunny. Feels Like72°. WindNW 9 mph · 3 pm. 72°. 0%. Sunny. Feels ...\n",
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"10 Day Weather-Pomfret, VT. As of 4:28 am EDT. Today. 68°/48°. 4%. Thu 14 | Day. 68°. 4%. WNW 10 mph. Some clouds this morning will give way to generally ...\n",
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"Be prepared with the most accurate 10-day forecast for Pomfret, MD with highs, lows, chance of precipitation from The Weather Channel and Weather.com.\n",
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"Current Weather. 10:00 PM. 65°F. RealFeel® 67°. Mostly cloudy. LOCAL HURRICANE TRACKER. Category2. Lee. Late Friday Night - Saturday Afternoon.\n",
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"10 Day Weather-Pomfret, NY. As of 5:09 pm EDT. Tonight. --/55°. 10%. Wed 13 | Night. 55°. 10%. NW 11 mph. Some clouds. Low near 55F.\n",
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"Pomfret CT. Overnight. Overnight: Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly. Patchy Fog. Low: 58 °F. Thursday.\n",
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"Isolated showers. Mostly cloudy, with a high near 76. Calm wind. Chance of precipitation is 20%. Tonight. Mostly Cloudy. Mostly cloudy, with a ...\n",
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"Partly sunny, with a high near 67. Breezy, with a north wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. ... A chance of showers ...\n",
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"Today's Weather - Pomfret, CT ... Patchy fog. Showers. Lows in the upper 50s. Northwest winds around 5 mph. Chance of rain near 100 percent. ... Sunny. Patchy fog ...\u001b[0m\n",
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"Thought:\u001b[32;1m\u001b[1;3m I now know the final answer\n",
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"Final Answer: The current weather in Pomfret is mostly cloudy with a high near 67 and a chance of showers. Winds are from the north at 18 to 22 mph with gusts up to 34 mph.\u001b[0m\n",
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"\n",
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"\u001b[1m> Finished chain.\u001b[0m\n"
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]
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},
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{
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"data": {
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"text/plain": [
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"'The current weather in Pomfret is mostly cloudy with a high near 67 and a chance of showers. Winds are from the north at 18 to 22 mph with gusts up to 34 mph.'"
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]
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},
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"execution_count": 5,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"agent.run(\"What is the weather in Pomfret?\")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "0e39fc46",
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"metadata": {},
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"source": [
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"## SerpAPI\n",
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"\n",
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"Now, let's use the SerpAPI tool."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 5,
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"id": "e1c39a0f",
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"metadata": {},
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"outputs": [],
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"source": [
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"tools = load_tools([\"serpapi\"], llm=llm)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"id": "900dd6cb",
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"metadata": {},
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"outputs": [],
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"source": [
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"agent = initialize_agent(\n",
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" tools, llm, agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION, verbose=True\n",
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")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 7,
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"id": "342ee8ec",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"\n",
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"\n",
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"\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n",
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"\u001b[32;1m\u001b[1;3m I need to find out what the current weather is in Pomfret.\n",
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"Action: Search\n",
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"Action Input: \"weather in Pomfret\"\u001b[0m\n",
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"Observation: \u001b[36;1m\u001b[1;3m{'type': 'weather_result', 'temperature': '69', 'unit': 'Fahrenheit', 'precipitation': '2%', 'humidity': '90%', 'wind': '1 mph', 'location': 'Pomfret, CT', 'date': 'Sunday 9:00 PM', 'weather': 'Clear'}\u001b[0m\n",
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"Thought:\u001b[32;1m\u001b[1;3m I now know the current weather in Pomfret.\n",
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"Final Answer: The current weather in Pomfret is 69 degrees Fahrenheit, 2% precipitation, 90% humidity, and 1 mph wind. It is currently clear.\u001b[0m\n",
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"\n",
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"\u001b[1m> Finished chain.\u001b[0m\n"
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]
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},
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{
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"data": {
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"text/plain": [
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"'The current weather in Pomfret is 69 degrees Fahrenheit, 2% precipitation, 90% humidity, and 1 mph wind. It is currently clear.'"
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]
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},
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"execution_count": 7,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"agent.run(\"What is the weather in Pomfret?\")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "adc8bb68",
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"metadata": {},
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"source": [
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"## GoogleSearchAPIWrapper\n",
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"\n",
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"Now, let's use the official Google Search API Wrapper."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 13,
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"id": "ef24f92d",
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"metadata": {},
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"outputs": [],
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"source": [
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"tools = load_tools([\"google-search\"], llm=llm)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 14,
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"id": "909cd28b",
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"metadata": {},
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"outputs": [],
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"source": [
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"agent = initialize_agent(\n",
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" tools, llm, agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION, verbose=True\n",
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")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 17,
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"id": "46515d2a",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"\n",
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"\n",
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"\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n",
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"\u001b[32;1m\u001b[1;3m I should look up the current weather conditions.\n",
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"Action: Google Search\n",
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"Action Input: \"weather in Pomfret\"\u001b[0m\n",
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"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",
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"Thought:\u001b[32;1m\u001b[1;3m I now know the current weather conditions in Pomfret.\n",
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"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",
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"\u001b[1m> Finished AgentExecutor chain.\u001b[0m\n"
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]
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},
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{
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"data": {
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"text/plain": [
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"'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%.'"
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]
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},
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"execution_count": 17,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"agent.run(\"What is the weather in Pomfret?\")"
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]
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},
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{
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"cell_type": "markdown",
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"id": "eabad3af",
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"metadata": {},
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"source": [
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"## SearxNG Meta Search Engine\n",
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"\n",
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"Here we will be using a self hosted SearxNG meta search engine."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 4,
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"id": "b196c704",
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"metadata": {},
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"outputs": [],
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"source": [
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"tools = load_tools([\"searx-search\"], searx_host=\"http://localhost:8888\", llm=llm)"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 6,
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"id": "9023eeaa",
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"metadata": {},
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"outputs": [],
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"source": [
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"agent = initialize_agent(\n",
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" tools, llm, agent=AgentType.ZERO_SHOT_REACT_DESCRIPTION, verbose=True\n",
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")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 8,
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"id": "3aad92c1",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"\n",
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"\n",
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"\u001b[1m> Entering new AgentExecutor chain...\u001b[0m\n",
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"\u001b[32;1m\u001b[1;3m I should look up the current weather\n",
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"Action: SearX Search\n",
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"Action Input: \"weather in Pomfret\"\u001b[0m\n",
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"Observation: \u001b[36;1m\u001b[1;3mMainly cloudy with snow showers around in the morning. High around 40F. Winds NNW at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.\n",
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"\n",
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"10 Day Weather - Pomfret, MD As of 1:37 pm EST Today 49°/ 41° 52% Mon 27 | Day 49° 52% SE 14 mph Cloudy with occasional rain showers. High 49F. Winds SE at 10 to 20 mph. Chance of rain 50%....\n",
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"\n",
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"10 Day Weather - Pomfret, VT As of 3:51 am EST Special Weather Statement Today 39°/ 32° 37% Wed 01 | Day 39° 37% NE 4 mph Cloudy with snow showers developing for the afternoon. High 39F....\n",
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"\n",
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"Pomfret, CT ; Current Weather. 1:06 AM. 35°F · RealFeel® 32° ; TODAY'S WEATHER FORECAST. 3/3. 44°Hi. RealFeel® 50° ; TONIGHT'S WEATHER FORECAST. 3/3. 32°Lo.\n",
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"\n",
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"Pomfret, MD Forecast Today Hourly Daily Morning 41° 1% Afternoon 43° 0% Evening 35° 3% Overnight 34° 2% Don't Miss Finally, Here’s Why We Get More Colds and Flu When It’s Cold Coast-To-Coast...\n",
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"\n",
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"Pomfret, MD Weather Forecast | AccuWeather Current Weather 5:35 PM 35° F RealFeel® 36° RealFeel Shade™ 36° Air Quality Excellent Wind E 3 mph Wind Gusts 5 mph Cloudy More Details WinterCast...\n",
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"\n",
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"Pomfret, VT Weather Forecast | AccuWeather Current Weather 11:21 AM 23° F RealFeel® 27° RealFeel Shade™ 25° Air Quality Fair Wind ESE 3 mph Wind Gusts 7 mph Cloudy More Details WinterCast...\n",
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"\n",
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"Pomfret Center, CT Weather Forecast | AccuWeather Daily Current Weather 6:50 PM 39° F RealFeel® 36° Air Quality Fair Wind NW 6 mph Wind Gusts 16 mph Mostly clear More Details WinterCast...\n",
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"\n",
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"12:00 pm · Feels Like36° · WindN 5 mph · Humidity43% · UV Index3 of 10 · Cloud Cover65% · Rain Amount0 in ...\n",
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"\n",
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"Pomfret Center, CT Weather Conditions | Weather Underground star Popular Cities San Francisco, CA 49 °F Clear Manhattan, NY 37 °F Fair Schiller Park, IL (60176) warning39 °F Mostly Cloudy...\u001b[0m\n",
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"Thought:\u001b[32;1m\u001b[1;3m I now know the final answer\n",
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"Final Answer: The current weather in Pomfret is mainly cloudy with snow showers around in the morning. The temperature is around 40F with winds NNW at 5 to 10 mph. Chance of snow is 40%.\u001b[0m\n",
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"\n",
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"\u001b[1m> Finished chain.\u001b[0m\n"
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]
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},
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{
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"data": {
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"text/plain": [
|
||
"'The current weather in Pomfret is mainly cloudy with snow showers around in the morning. The temperature is around 40F with winds NNW at 5 to 10 mph. Chance of snow is 40%.'"
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]
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},
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"execution_count": 8,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"agent.run(\"What is the weather in Pomfret\")"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3 (ipykernel)",
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"language": "python",
|
||
"name": "python3"
|
||
},
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||
"language_info": {
|
||
"codemirror_mode": {
|
||
"name": "ipython",
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||
"version": 3
|
||
},
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||
"file_extension": ".py",
|
||
"mimetype": "text/x-python",
|
||
"name": "python",
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||
"nbconvert_exporter": "python",
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||
"pygments_lexer": "ipython3",
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||
"version": "3.11.3"
|
||
},
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||
"vscode": {
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"interpreter": {
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||
"hash": "b1677b440931f40d89ef8be7bf03acb108ce003de0ac9b18e8d43753ea2e7103"
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||
}
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}
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},
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"nbformat": 4,
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||
"nbformat_minor": 5
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||
}
|