Conversation with llava

[XinyuGroceryStore]

Hi all,
I tried llama-llava and it was great.
I wonder if there is a script for conversation with VLM, like llama-simple-chat, that supports multi-turn conversations, rather than having only one prompt and response each time.
If there was no such scripts, how can I modify the llama-llava? What are the key points?
Thank you for any information and help.