FROM python:3.11-slim

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    && rm -rf /lib/apt/lists/*

WORKDIR /app

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

# Copy the rest of the application
COPY . .

# Hugging Face Spaces runs on port 7860 by default
EXPOSE 7860

# Run the app. We bind to 0.0.0.0 and port 7860.
CMD ["python", "scripts/demo_app.py", "--data-dir", "data", "--host", "0.0.0.0", "--port", "7860", "--no-browser"]