FROM python:3.9-slim

# Set working directory
WORKDIR /app

# Copy requirements and install dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy model files
COPY . .

# Expose port
EXPOSE 8000

# Add labels for metadata
LABEL maintainer="LISA Team"
LABEL description="LISA AI - Developed in Kenya, Africa"
LABEL version="3.5"
LABEL origin="Kenya, East Africa"

# Set environment variables
ENV PYTHONPATH=/app
ENV LISA_MODEL_PATH=/app

# Health check
HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
    CMD curl -f http://localhost:8000/ || exit 1

# Run the application
CMD ["python", "deploy.py", "--host", "0.0.0.0", "--port", "8000"]