FROM python:3.10-slim

WORKDIR /app

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

# Copy requirements first to leverage Docker cache
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY worker_app.py .
COPY model_architecture.py .
COPY model_manager.py .
COPY ../shared ./shared

# Expose port for the API
EXPOSE 8000

# Start the application
CMD ["python", "worker_app.py"]