Update inference examples

README.md

@@ -42,11 +42,6 @@ widget:
         content: You are a very creative assistant. User will give you a task, which you should complete with all your knowledge.
       - role: user
         content: Hello! Can you please elaborate a background story of an RPG game about wizards and dragons in a sci-fi world?
-  - messages:
-      - role: system
-        content: You are an assistant who enjoys chatting with users. You give helpful, detailed, and polite answers to the users questions.
-      - role: user
-        content: Tell me about the pros and cons of social media.
 inference:
   parameters:
     max_new_tokens: 250