genericAgent.js

const { PromptTemplate } = require("langchain/prompts");
const { callGPT } = require('../modules/gpt');

/**
Asynchronous function that calls a GPT model with a prompt generated from a template and variables.
@param {string} template - A string representing a template with variables to be replaced.
@param {object} values - A dictionary of arguments to be passed to the prompt template.
@param {object} model - A GPT model to generate a response with the given prompt.
@returns {Promise<string>} - A promise that resolves to a string representing the response generated by the model.
*/
async function callAgent(template, values, model) {
    const promptTemplate = PromptTemplate.fromTemplate(template);
    const prompt = await promptTemplate.format(values);
    const reply = await callGPT(prompt, model);

    // console.log(`Prompt: ${prompt}`);
    // console.log(`Reply:\n`);
    // console.dir(reply, { depth: null });
  
    return reply;
}

module.exports = {
    callAgent
}