FROM python:3.10-slim

WORKDIR /app

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

COPY app/ ./app/

# Create cache directory with proper permissions
RUN mkdir -p /app/cache

ENV PORT 7860
EXPOSE $PORT

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