ARG PYTHON_VERSION=3.8 FROM python:${PYTHON_VERSION} ENV PYTHONUNBUFFERED=1 ENV USE_DOCKER=true WORKDIR /code COPY . /code/ ARG DJANGO_VERSION="3.1.7" RUN pip install django==${DJANGO_VERSION} RUN pip install -r requirements.txt RUN pip install -e . ARG SELENIUM_VERSION="4.0.0a7" RUN pip install selenium~=${SELENIUM_VERSION}