Dockerfile

FROM python:3.11-slim

WORKDIR /app

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

# Copy application
COPY . .

# HuggingFace Spaces expects port 7860
EXPOSE 7860

# Run with gunicorn for production
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--workers", "2", "--timeout", "120", "webapp:app"]