fixing a model's name in the code example

README.md

@@ -45,7 +45,7 @@ Below is a sample code snippet using `transformers`:
 ```python
 from transformers import AutoTokenizer, AutoModelForCausalLM
 
-model_name = "arcee-ai/virtuoso-medium-v2-32b"
+model_name = "arcee-ai/Virtuoso-Medium-v2"
 tokenizer = AutoTokenizer.from_pretrained(model_name)
 model = AutoModelForCausalLM.from_pretrained(model_name)