Dockerfile

FROM python:3.11-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for caching
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy app code
COPY . .

# Create non-root user for HF Spaces
RUN useradd -m -u 1000 user
USER user

# HF Spaces uses port 7860
ENV PORT=7860
ENV HOST=0.0.0.0

# Expose port
EXPOSE 7860

# Start the app
CMD ["python", "-m", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]