FROM python:3.11-slim

WORKDIR /app

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

COPY . .

# Create faiss_index directory and ensure proper permissions
RUN mkdir -p /app/faiss_index && chmod 777 /app/faiss_index

EXPOSE 8000

CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]