Dockerfile

FROM python:3.10-slim

WORKDIR /app

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

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

COPY . .

# Set permission for SQLite database
RUN chmod -R 777 /app

# Hugging Face Spaces default port is 7860
CMD ["uvicorn", "backend:app", "--host", "0.0.0.0", "--port", "7860"]