title: chat-ui
emoji: 🔥
colorFrom: purple
colorTo: purple
sdk: docker
pinned: false
license: apache-2.0
base_path: /chat
app_port: 3000
Chat UI
A chat interface using open source models, eg OpenAssistant. It is a SvelteKit app and it powers the HuggingChat app on hf.co/chat.
Launch
npm install
npm run dev
Environment
Default configuration is in .env. Put custom config and secrets in .env.local, it will override the values in .env.
Check out .env to see what needs to be set.
Basically you need to create a .env.local with the following contents:
MONGODB_URL=<url to mongo, for example a free MongoDB Atlas sandbox instance>
HF_ACCESS_TOKEN=<your HF access token from https://huggingface.co/settings/tokens>
Duplicating to a Space
Create a DOTENV_LOCAL secret to your space with the following contents:
MONGODB_URL=<url to mongo, for example a free MongoDB Atlas sandbox instance>
HF_ACCESS_TOKEN=<your HF access token from https://huggingface.co/settings/tokens>
Where the contents in <...> are replaced by the MongoDB URL and your HF Access Token.
Running Local Inference
Both the example above use the HF Inference API or HF Endpoints API.
If you want to run the model locally, you need to run this inference server locally: https://github.com/huggingface/text-generation-inference
And add this to your .env.local:
MODELS=`[{"name": "...", "endpoints": [{"url": "127.0.0.1:8080/generate_stream"}]}]`
Building
To create a production version of your app:
npm run build
You can preview the production build with npm run preview.
To deploy your app, you may need to install an adapter for your target environment.