mirror of
https://github.com/hwchase17/langchain
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129 lines
3.1 KiB
Plaintext
129 lines
3.1 KiB
Plaintext
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{
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"cells": [
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{
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"attachments": {},
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"cell_type": "markdown",
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"id": "245a954a",
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"metadata": {},
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"source": [
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"# OpenWeatherMap API\n",
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"\n",
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"This notebook goes over how to use the OpenWeatherMap component to fetch weather information.\n",
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"\n",
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"First, you need to sign up for an OpenWeatherMap API key:\n",
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"\n",
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"1. Go to OpenWeatherMap and sign up for an API key [here](https://openweathermap.org/api/)\n",
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"2. pip install pyowm\n",
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"\n",
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"Then we will need to set some environment variables:\n",
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"1. Save your API KEY into OPENWEATHERMAP_API_KEY env variable"
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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": null,
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"id": "961b3689",
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"metadata": {
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"vscode": {
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"languageId": "shellscript"
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}
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},
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"outputs": [],
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"source": [
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"pip install pyowm"
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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": 35,
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"id": "34bb5968",
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"metadata": {},
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"outputs": [],
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"source": [
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"import os\n",
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"os.environ[\"OPENWEATHERMAP_API_KEY\"] = \"\""
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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": 36,
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"id": "ac4910f8",
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"metadata": {},
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"outputs": [],
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"source": [
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"from langchain.utilities import OpenWeatherMapAPIWrapper"
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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": 37,
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"id": "84b8f773",
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"metadata": {},
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"outputs": [],
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"source": [
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"weather = OpenWeatherMapAPIWrapper()"
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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": 38,
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"id": "9651f324-e74a-4f08-a28a-89db029f66f8",
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"metadata": {},
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"outputs": [],
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"source": [
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"weather_data = weather.run(\"London,GB\")"
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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": 39,
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"id": "028f4cba",
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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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"In London,GB, the current weather is as follows:\n",
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"Detailed status: overcast clouds\n",
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"Wind speed: 4.63 m/s, direction: 150°\n",
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"Humidity: 67%\n",
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"Temperature: \n",
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" - Current: 5.35°C\n",
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" - High: 6.26°C\n",
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" - Low: 3.49°C\n",
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" - Feels like: 1.95°C\n",
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"Rain: {}\n",
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"Heat index: None\n",
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"Cloud cover: 100%\n"
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]
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}
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],
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"source": [
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"print(weather_data)"
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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",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.11.2"
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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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}
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