README.md

metadata

title: FutureCafe Voice Core (Private)
emoji: ☎️
colorFrom: indigo
colorTo: blue
sdk: gradio
sdk_version: 4.44.0
app_file: app.py
pinned: false
license: mit

FutureCafe Voice Core (Private)

This Space runs the full Gradio app (voice + SMS). It’s private and will be called by a public wrapper Space via gradio_client.

Run

• Uses Piper TTS model at models/piper/en_US-amy-medium.onnx
• Uses faster-whisper (tiny) for ASR

Environment variables (set in Space → Settings → Secrets)

• BACKEND_LLM=openai (or groq)
• If openai: OPENAI_API_KEY=<your-key>
• If groq: GROQ_API_KEY=<your-key>
• TTS_ENGINE=piper
• PIPER_MODEL=models/piper/en_US-amy-medium.onnx

This project writes generated audio files into runtime/audio.