FROM python:3.11-slim

WORKDIR /app

COPY rag_api/requirements.txt /app/requirements.txt

RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir --index-url https://download.pytorch.org/whl/cpu torch==2.7.0 && \
    pip install --no-cache-dir -r requirements.txt

COPY rag_api/app /app/app

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