langcode/dist/plugins/serpAPITool/serpAPIToolPlugin.js

A Plugin-Based Framework for Managing and Using LangChain

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const types_1 = require("../../types");
const serpapi_1 = require("@langchain/community/tools/serpapi");
class SerpAPIToolPlugin {
    constructor() {
        this.name = "serpAPITool";
        this.description = "Use SerpAPI to fetch search results from Google.";
        this.type = types_1.PluginType.Tool;
        this.RunConfigExample = {
            query: ""
        };
        this.InitConfigExample = {
            apiKey: "serpapi-api-key",
            params: {
                q: "langchain nedir",
                location: "Istanbul,Turkey",
                gl: "tr",
                hl: "tr",
            }
        };
        this.tool = null;
    }
    expose() {
        return {
            name: this.name,
            description: this.description,
            type: this.type,
            InitConfigExample: this.InitConfigExample,
            RunConfigExample: this.RunConfigExample,
            tool: this.tool,
        };
    }
    async init(config) {
        this.tool = new serpapi_1.SerpAPI(config.apiKey, config.params);
    }
    async run(args) {
        if (!this.tool)
            throw new Error("SerpAPI plugin is not initialized.");
        return await this.tool.invoke(args.query);
    }
}
exports.default = SerpAPIToolPlugin;