FROM python:3.9

RUN mkdir /app
ADD requirements.txt /app
RUN pip install -r /app/requirements.txt
ADD *.py /app/

WORKDIR /app

ENV FLASK_APP app.py
ENV FLASK_ENV development
ENV FLASK_RUN_PORT 8000
ENV FLASK_RUN_HOST 0.0.0.0

EXPOSE 8000

CMD ["flask", "run"]