---
title: DataHub Live Viewer
emoji: 📺
colorFrom: blue
colorTo: green
sdk: gradio
sdk_version: 4.44.1
python_version: 3.12
app_file: app.py
pinned: false
---

# DataHub Live Viewer

Public read-only viewer for DataHub segment text and uploaded media.

The app expects an AWS sync process to publish files like this into a Hugging Face Dataset or Space repo:

```text
live/manifest.json
live/current/segment.json
live/current/input.txt
live/current/details.json
live/current/media/<uploaded images>
```

Required environment variables in the Space settings:

```text
DATA_REPO_ID=yourname/your-datahub-live-dataset
DATA_REPO_TYPE=dataset
DATA_PREFIX=live
```

Optional:

```text
AUTO_REFRESH_SECONDS=5
HF_TOKEN=<only if the data repo is private>
```