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---
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>
```