Update README.md

README.md

@@ -5,11 +5,16 @@ base_model:
 
 This is the [Qwen/Qwen2-VL-2B-Instruct](https://huggingface.co/Qwen/Qwen2-VL-2B-Instruct) model, converted to OpenVINO, with int4 weights for the language model, int8 weights for the other models.
 
+To download the model, run `pip install huggingface-hub[cli]` and then:
+```
+huggingface-cli download helenai/Qwen2-VL-2B-Instruct-ov-int4 --local-dir Qwen2-VL-2B-Instruct-ov-int4
+```
+
 Use OpenVINO GenAI to run inference on this model:
 
 - Install OpenVINO GenAI nightly and pillow:
 ```
-pip install --upgrade --pre pillow openvino-genai openvino openvino-tokenizers --extra-index-url https://storage.openvinotoolkit.org/simple/wheels/nightly
+pip install --upgrade openvino-genai pillow
 ```
 - Download a test image: `curl -O "https://storage.openvinotoolkit.org/test_data/images/dog.jpg"`
 - Run inference:
@@ -22,7 +27,6 @@ from PIL import Image
 
 # Choose GPU instead of CPU in the line below to run the model on Intel integrated or discrete GPU
 pipe = openvino_genai.VLMPipeline("./Qwen2-VL-2B-Instruct-ov-int4", "CPU")
-pipe.start_chat()
 
 image = Image.open("dog.jpg")
 image_data = np.array(image.getdata()).reshape(1, image.size[1], image.size[0], 3).astype(np.uint8)