| FROM python:3WORKDIR /appCOPY requirements.txt .RUN python -mpip install -r requirements.txtENV DOCKERIZE_VERSION v0.6.1RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \    && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \    && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gzCOPY . .CMD ./manage.py runserver 0.0.0.0:8000
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