Manvi Mittal Full stack engineer.

import { Content, GoogleGenerativeAI } from "@google/generative-ai"

const GENAI_MODEL_NAME = 'gemini-2.0-flash';

export function generateTextResponse(historyConversation: Content[]) {
  return new Promise(async (resolve, reject) => {
    try {
      const genAI = new GoogleGenerativeAI(GENAI_API_KEY);
      const model = genAI.getGenerativeModel({
        model: GENAI_MODEL_NAME,
        systemInstruction: { role: "system", parts: [...] }
      });
      const result = await model.generateContent({
        contents: historyConversation
      })
      return resolve(result.response.text());
    } catch (err) {
      return reject(GENAI_ERROR);
    }
  })
}