add system prompt examples

README.md

@@ -12,8 +12,8 @@ tags:
 pipeline_tag: text-generation
 widget:
   - text: <|system|>You are an AI assistant. You will be given a task. You must generate a detailed and long answer.</s><|prompter|>What is a meme, and what's the history behind this word?</s><|assistant|>
-  - text: <|prompter|>What's the Earth total population</s><|assistant|>
-  - text: <|prompter|>Write a story about future of AI development</s><|assistant|>
+  - text: <|system|>You are an AI assistant that helps people find information.</s><|prompter|>What's the Earth total population</s><|assistant|>
+  - text: <|system|>You are an AI assistant that follows instruction extremely well. Help as much as you can.</s><|prompter|>Write a story about future of AI development</s><|assistant|>
 ---
 # llama2-13b-orca-8k-3319