metadata
title: Patient Virtuel · Hygiéniste Pro
emoji: 🦷
colorFrom: orange
colorTo: dark
sdk: gradio
sdk_version: 5
app_file: app.py
pinned: false
license: apache-2.0
Patient Virtuel · Hygiéniste Pro
A voice-based French practice tool for dental hygienists. Roleplay a 60-minute hygiene session with a Swiss virtual patient, then receive structured grammar and vocabulary feedback.
Backyard AI — built for a real learner training at a Swiss clinic.
How it works
- Press the mic button and speak in French to the patient
- The patient responds naturally, using Swiss-French regionalisms
- When you say "Fin de la séance", the app switches to tutor mode
- Receive a structured recap with corrections and explanations
Model credits
- LLM: Qwen/Qwen3.6-27B via Modal (A100 GPU) — Apache 2.0
- TTS: mistralai/Voxtral-4B-TTS-2603 via Mistral API — CC-BY-NC 4.0 (non-commercial demo)
- STT: faster-whisper-large-v3-turbo via Modal (A10G GPU) — MIT
License disclaimer
The TTS model (Voxtral-4B-TTS-2603) is licensed under CC-BY-NC 4.0. This Space is a non-commercial demonstration. All other components are Apache 2.0 or MIT licensed.
Environment variables
| Variable | Purpose |
|---|---|
MODAL_ENDPOINT_QWEN |
Modal endpoint for Qwen LLM |
MODAL_ENDPOINT_WHISPER |
Modal endpoint for Whisper STT |
MODAL_AUTH_TOKEN |
Shared auth token (matching Modal's EXPECTED_TOKEN) |
MISTRAL_API_KEY |
Mistral API key for Voxtral TTS |