| FROM python:3.10-slim | |
| # HuggingFace Spaces runs as non-root user 1000 | |
| RUN useradd -m -u 1000 user | |
| WORKDIR /app | |
| # System deps for piper-tts (needs native libs) | |
| RUN apt-get update && apt-get install -y \ | |
| libespeak-ng1 \ | |
| libgomp1 \ | |
| && rm -rf /var/lib/apt/lists/* | |
| # Install Python dependencies | |
| COPY requirements.txt . | |
| RUN pip install --no-cache-dir -r requirements.txt | |
| # Copy app files | |
| COPY --chown=user . . | |
| # Create writable dirs for models and audio output | |
| RUN mkdir -p /app/models /app/static/audio && \ | |
| chown -R user:user /app | |
| USER user | |
| # HuggingFace Spaces requires port 7860 | |
| EXPOSE 7860 | |
| CMD ["python", "app.py"] | |