merged Mikes code for the google gemini module

included the requires libraries in the package.json
implemented the library into requires.js
cleaned up ffmpeg from the events

services/modules/extraction/ffmpegExtractor.js

@@ -87,6 +87,5 @@ module.exports = {
                 console.log();
             }
         });
-    },
-    audioEvents: audioEvents
+    }
 }

services/modules/llm-gemini/gemini.js

@@ -1,14 +1,10 @@
-const fs = require("fs");
-const path = require("path");
-const { GoogleGenAI } = require("@google/genai"); // Import Google Gemini AI SDK
-
 const outputDir = path.join(__dirname, "../../../storage/documents"); //  path for output directory
 
 if (!fs.existsSync(outputDir)) {
     fs.mkdirSync(outputDir, { recursive: true }); // Create output directory if it doesn't exist
 }
 
-const ai = new GoogleGenAI({ 
+const ai = new genai.GoogleGenAI({ 
     apiKey: process.env.GOOGLE_API_KEY // Ensure Google API key is set in environment variables: export GOOGLE_API_KEY="your_api_key_here"
 });