FROM python:3.11-slim

WORKDIR /app

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

COPY backend/ ./backend/
COPY frontend/ ./frontend/

RUN mkdir -p /app/docs /app/backend/chroma_db

WORKDIR /app/backend

EXPOSE 7860

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