# Stage 1: Build
FROM python:3.9 as builder

WORKDIR /code

COPY ./requirements.txt /code/requirements.txt

RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# Copy only necessary files to the next stage
COPY ./app /code/app

# Stage 2: Run
FROM python:3.9-slim-buster

WORKDIR /app

COPY --from=builder /code/app /app

CMD ["python", "main.py", "--host", "0.0.0.0", "--port", "7860"]