Update googleGemini.js

googleGemini.js

@@ -2,14 +2,9 @@ import { GoogleGenerativeAI } from "@google/generative-ai";
 
 import * as config from './config.js';
 
-if (!config.GoogleAPIKey) {
-    throw new Error("Missing variable: GOOGLE_API_KEY");
-}
-
 const genAI = new GoogleGenerativeAI(config.GoogleAPIKey);
 
 /**
- * Generate a response using the Gemini AI model.
  * @param {string} prompt - The input string for the model.
  * @returns {Promise<string>} The generated response text.
  */