1. const { GoogleGenerativeAI } = require("@google/generative-ai");
2. const fs = require("fs");
3.  
4. // Access your API key as an environment variable (see "Set up your API key" above)
5. const genAI = new GoogleGenerativeAI(process.env.API_KEY);
6.  
7. // Converts local file information to a GoogleGenerativeAI.Part object.
8. function fileToGenerativePart(path, mimeType) {
9.   return {
10.     inline[removed]
11.       mimeType
12.     },
13.   };
14. }
15.  
16. async function run() {
17.   // For text-and-image input (multimodal), use the gemini-pro-vision model
18.   const model = genAI.getGenerativeModel({ model: "gemini-pro-vision" });
19.  
20.   const prompt = "What's different between these pictures?";
21.  
22.   const imageParts = [
23.     fileToGenerativePart("image1.png", "image/png"),
24.     fileToGenerativePart("image2.jpeg", "image/jpeg"),
25.   ];
26.  
27.   const result = await model.generateContent([prompt, ...imageParts]);
28.   const response = await result.response;
29.   const text = response.text();
30.   console.log(text);
31. }
32.  
33. run();