FROM python:3.11-slim

WORKDIR /app

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

# Copy application
COPY app.py .

# Create cache directory (writable by any user — HF Spaces uses uid 1000)
RUN mkdir -p /tmp/scholar_cache && chmod 777 /tmp/scholar_cache

EXPOSE 7860

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