Dockerfile

FROM python:3.9

WORKDIR /code

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

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

COPY . .

EXPOSE 7860

USER root
RUN mkdir -p /.cache
RUN chmod 777 /.cache
RUN chmod 777 /code/*
USER user

CMD ["shiny", "run", "app.py", "--host", "0.0.0.0", "--port", "7860"]