Add OpenWeatherMap API Tool (#2083)

Added tool for OpenWeatherMap API

docs/modules/agents/tools/examples/openweathermap.ipynb

@@ -0,0 +1,128 @@
+{
+  "cells": [
+    {
+      "attachments": {},
+      "cell_type": "markdown",
+      "id": "245a954a",
+      "metadata": {},
+      "source": [
+        "# OpenWeatherMap API\n",
+        "\n",
+        "This notebook goes over how to use the OpenWeatherMap component to fetch weather information.\n",
+        "\n",
+        "First, you need to sign up for an OpenWeatherMap API key:\n",
+        "\n",
+        "1. Go to OpenWeatherMap and sign up for an API key [here](https://openweathermap.org/api/)\n",
+        "2. pip install pyowm\n",
+        "\n",
+        "Then we will need to set some environment variables:\n",
+        "1. Save your API KEY into OPENWEATHERMAP_API_KEY env variable"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": null,
+      "id": "961b3689",
+      "metadata": {
+        "vscode": {
+          "languageId": "shellscript"
+        }
+      },
+      "outputs": [],
+      "source": [
+        "pip install pyowm"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 35,
+      "id": "34bb5968",
+      "metadata": {},
+      "outputs": [],
+      "source": [
+        "import os\n",
+        "os.environ[\"OPENWEATHERMAP_API_KEY\"] = \"\""
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 36,
+      "id": "ac4910f8",
+      "metadata": {},
+      "outputs": [],
+      "source": [
+        "from langchain.utilities import OpenWeatherMapAPIWrapper"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 37,
+      "id": "84b8f773",
+      "metadata": {},
+      "outputs": [],
+      "source": [
+        "weather = OpenWeatherMapAPIWrapper()"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 38,
+      "id": "9651f324-e74a-4f08-a28a-89db029f66f8",
+      "metadata": {},
+      "outputs": [],
+      "source": [
+        "weather_data = weather.run(\"London,GB\")"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "execution_count": 39,
+      "id": "028f4cba",
+      "metadata": {},
+      "outputs": [
+        {
+          "name": "stdout",
+          "output_type": "stream",
+          "text": [
+            "In London,GB, the current weather is as follows:\n",
+            "Detailed status: overcast clouds\n",
+            "Wind speed: 4.63 m/s, direction: 150°\n",
+            "Humidity: 67%\n",
+            "Temperature: \n",
+            "  - Current: 5.35°C\n",
+            "  - High: 6.26°C\n",
+            "  - Low: 3.49°C\n",
+            "  - Feels like: 1.95°C\n",
+            "Rain: {}\n",
+            "Heat index: None\n",
+            "Cloud cover: 100%\n"
+          ]
+        }
+      ],
+      "source": [
+        "print(weather_data)"
+      ]
+    }
+  ],
+  "metadata": {
+    "kernelspec": {
+      "display_name": "Python 3",
+      "language": "python",
+      "name": "python3"
+    },
+    "language_info": {
+      "codemirror_mode": {
+        "name": "ipython",
+        "version": 3
+      },
+      "file_extension": ".py",
+      "mimetype": "text/x-python",
+      "name": "python",
+      "nbconvert_exporter": "python",
+      "pygments_lexer": "ipython3",
+      "version": "3.11.2"
+    }
+  },
+  "nbformat": 4,
+  "nbformat_minor": 5
+}

docs/modules/agents/tools/getting_started.md

@@ -152,3 +152,11 @@ Below is a list of all supported tools and relevant information:
 - Notes: A natural language connection to the Listen Notes Podcast API (`https://www.PodcastAPI.com`), specifically the `/search/` endpoint.
 - Requires LLM: Yes
 - Extra Parameters: `listen_api_key` (your api key to access this endpoint)
+
+**openweathermap-api**
+
+- Tool Name: OpenWeatherMap
+- Tool Description: A wrapper around OpenWeatherMap API. Useful for fetching current weather information for a specified location. Input should be a location string (e.g. 'London,GB').
+- Notes: A connection to the OpenWeatherMap API (https://api.openweathermap.org), specifically the `/data/2.5/weather` endpoint.
+- Requires LLM: No
+- Extra Parameters: `openweathermap_api_key` (your API key to access this endpoint)