FROM python:3.11-slim-bookworm

# System deps for OpenCV, etc.
RUN apt-get update && apt-get install -y --no-install-recommends \
    libgl1 \
    libglib2.0-0 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install Python deps
COPY requirements.txt .
RUN pip install --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Copy code + models
COPY . .

# Hugging Face Spaces expects port 7860
ENV PORT=7860
EXPOSE 7860

# Start uvicorn on port 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]