Update README.md

README.md

@@ -13,8 +13,45 @@ If you haven't already, you can install the [Transformers.js](https://huggingfac
 npm i @huggingface/transformers
 ```
 
-**Example:** TODO
-
+**Example:** Image+text to text
+
+```js
+import { AutoProcessor, Qwen2VLForConditionalGeneration, RawImage } from "@huggingface/transformers";
+
+// Load processor and model
+const model_id = "onnx-community/Qwen2-VL-2B-Instruct";
+const processor = await AutoProcessor.from_pretrained(model_id);
+const model = await Qwen2VLForConditionalGeneration.from_pretrained(model_id);
+
+// Prepare inputs
+const url = "https://qianwen-res.oss-cn-beijing.aliyuncs.com/Qwen-VL/assets/demo.jpeg";
+const image = await (await RawImage.read(url)).resize(448, 448);
+const conversation = [
+  {
+    role: "user",
+    content: [
+      { type: "image" },
+      { type: "text", text: "Describe this image." },
+    ],
+  },
+];
+const text = processor.apply_chat_template(conversation, { add_generation_prompt: true });
+const inputs = await processor(text, image);
+
+// Perform inference
+const outputs = await model.generate({
+  ...inputs,
+  max_new_tokens: 128,
+});
+
+// Decode output
+const decoded = processor.batch_decode(
+  outputs.slice(null, [inputs.input_ids.dims.at(-1), null]),
+  { skip_special_tokens: true },
+);
+console.log(decoded[0]);
+// The image depicts a serene beach scene with a woman and a dog. The woman is sitting on the sand, wearing a plaid shirt, and appears to be engaged in a playful interaction with the dog. The dog, which is a large breed, is sitting on its hind legs and appears to be reaching out to the woman, possibly to give her a high-five or a paw. The background shows the ocean with gentle waves, and the sky is clear, suggesting it might be either sunrise or sunset. The overall atmosphere is calm and relaxed, capturing a moment of connection between the woman and the dog.
+```
 
 ## ONNX conversion script:
 First, install the following dependencies: