Update README.md

Add new transformers version!

README.md

@@ -57,9 +57,9 @@ Granite Vision model is supported natively `transformers` from the `main` branch
 
 ### Usage with `transformers`
 
-First, make sure to build transormers from source following instructions [here](https://huggingface.co/docs/transformers/v4.48.2/en/installation#install-from-source): 
+First, make sure to build the latest verions of transormers:
 ```shell
-pip install git+https://github.com/huggingface/transformers
+pip install transformers>=4.49
 ```
 
 Then run the code: