# 1. Use lightweight Python
FROM python:3.10-slim

# 2. INSTALL SYSTEM DEPENDENCIES FIRST
RUN apt-get update && apt-get install -y \
    libgl1 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

# 3. Set working directory
WORKDIR /code

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

# 5. Copy your application code
COPY app /code/app

# 6. Set environment variables
ENV PYTHONPATH=/code

# 7. Expose the port
EXPOSE 7860

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