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| title: DeepfakeDetection | |
| emoji: 🕵️ | |
| colorFrom: purple | |
| colorTo: blue | |
| sdk: gradio | |
| sdk_version: 6.9.0 | |
| app_file: app.py | |
| pinned: false | |
| short_description: Deepfake detection demo for image, video and audio. | |
| # Deepfake Detection Demo | |
| Gradio playground for the Dataspike deepfake REST API (image / video / audio). | |
| ## Space setup | |
| The app calls `https://api.dataspike.io` with the `ds-api-token` header, read from | |
| the `API_KEY` environment variable. On Hugging Face, add it under | |
| **Settings → Variables and secrets → New secret**: | |
| - name: `API_KEY` | |
| - value: the Dataspike API token | |
| Without that secret the API returns 401 and every tab shows a `Failure` verdict. | |
| ## Run locally | |
| pip install -r requirements.txt | |
| API_KEY=<api-token> python app.py | |
| Open the printed localhost URL. Tabs: | |
| - **Image** — synchronous analysis. | |
| - **Video** — upload + job polling until completion. | |
| - **Audio** — upload + job polling until completion. | |
| ## Presets | |
| Each upload field offers ready-made examples from `presets/`, covering the | |
| supported KYC scenarios: selfie-style faces as genuine, AI-generated or | |
| manipulated media, plus genuine and synthesised voice. The Image and Video tabs | |
| also show a [Lucide ScanFace](https://lucide.dev/icons/scan-face) hint that the | |
| input must contain a clearly visible human face. | |
| ## Tests | |
| pip install -r requirements.txt pytest httpx | |
| pytest | |