Add a system message so the example code works (#3)

- Add a system message so the example code works (18c9177f58ee5b554d8e1a03e0da1aadee2eed4b)


Co-authored-by: Jeffery Powell <jeffbiocode@users.noreply.huggingface.co>

README.md

@@ -195,6 +195,7 @@ model = AutoModelForCausalLM.from_pretrained(model_name_or_path,
 tokenizer = AutoTokenizer.from_pretrained(model_name_or_path, use_fast=True)
 
 prompt = "Tell me about AI"
+system_message = "You are a helpful AI"
 prompt_template=f'''### System:
 {system_message}