FROM python:2.7-slim
 RUN mkdir /app
 WORKDIR /app
 ADD requirements.txt ./requirements.txt
 RUN apt-get clean && apt-get update && apt-get install -y --no-install-recommends \
	g++ \
	gcc \
    && pip install -r requirements.txt \
    && apt-get purge -y --auto-remove gcc g++ \
	&& rm -rf /var/lib/apt/lists/*
 COPY . /app/