utils/AiModal.tsx

const {
  GoogleGenerativeAI,
  HarmCategory,
  HarmBlockThreshold,
} = require("@google/generative-ai");

const apiKey = process.env.GEMINI_API_KEY;
if (!apiKey) {
  throw new Error("GEMINI_API_KEY is missing");
}

const genAI = new GoogleGenerativeAI(apiKey);

const model = genAI.getGenerativeModel({
  model: "gemini-1.5-flash",
});

const generationConfig = {
  temperature: 1,
  topP: 0.95,
  topK: 64,
  maxOutputTokens: 8192,
  responseMimeType: "text/plain",
};

export const chatSession = model.startChat({
  generationConfig,
  // safetySettings: Adjust safety settings
  // See https://ai.google.dev/gemini-api/docs/safety-settings
  history: [],
});