web_ui.md

Finetune and Deploy LLMs through Web UI

LLM-on-Ray introduces a Web UI, allowing users to easily finetune and deploy LLMs through a user-friendly interface. Additionally, the UI includes a chatbot application, enabling users to immediately test and refine the models.

Setup

Please follow setup.md to setup the base environment first.

Setup UI Environment

After activating the environment installed from the previous step, please run the following script to install environment for Web UI.

dev/scripts/install-ui.sh

Start Web UI

python -m llm_on_ray.ui.start_ui --node_user_name $user --conda_env_name $conda_env --master_ip_port "$node_ip:6379"

You will get URL from the command line output (E.g. http://0.0.0.0:8080 for local network and https://180cd5f7c31a1cfd3c.gradio.live for public network) and use the web browser to open it.

Finetune LLMs

On the Finetune tab, you can configure the base model, finetuning parameters, the dataset path and the new model name. Click Start To Finetune to start finetuning.

Deploy and Serve LLM

On the Deployment tab, you can choose a model to deploy, configure parameter Model Replica Number, Cpus per Worker and Gpus per Worker. Click Deploy and you will get a model endpoint.

Chatbot

On the Inference tab, you can now test the model by asking questions.