FROM python:3.11-slim

WORKDIR /app

# Install dependencies
COPY backend/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY backend/ ./backend/
COPY frontend/ ./frontend/

# Set working directory to backend
WORKDIR /app/backend

# Expose port for HuggingFace Spaces
EXPOSE 7860

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