Dockerfile

FROM python:3.11-slim

# Build version: 2026-03-03-v12 (restore HF Spaces uid 1000 pattern)

ENV PYTHONUNBUFFERED=1

# Create non-root user (HF Spaces runs containers with --user 1000)
RUN useradd -m -u 1000 user

# Install dependencies as root first
WORKDIR /home/user/app
COPY --chown=user requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY --chown=user . .

# Switch to non-root user
USER user

# Expose port (HuggingFace Spaces uses 7860)
EXPOSE 7860

# Run the application
CMD ["uvicorn", "server:app", "--host", "0.0.0.0", "--port", "7860"]