anchor.diff:      pip install gym gym[atari] && \
       pip install lz4 && \
       pip install ray[rllib] && \
  -    git clone https://github.com/tensorflow/models/ /opt/models
  -
  +    git clone https://github.com/tensorflow/models/ /opt/models && \
   #redis
  -RUN wget http://download.redis.io/releases/redis-5.0.5.tar.gz && \
  +    wget http://download.redis.io/releases/redis-5.0.5.tar.gz && \
       tar xzf redis-5.0.5.tar.gz -C /opt && \
       rm redis-5.0.5.tar.gz && \
       cd /opt/redis-5.0.5 && \
  
positive.code: ENV REDIS_HOME                          /opt/redis-5.0.5
  ENV CS_HOME                             /opt/work/cluster-serving
  ENV PYTHONPATH                          ${ANALYTICS_ZOO_HOME}/lib/analytics-zoo-bigdl_${BIGDL_VERSION}-spark_${SPARK_VERSION}-${ANALYTICS_ZOO_VERSION}-python-api.zip:${SPARK_HOME}/python/lib/pyspark.zip:${SPARK_HOME}/python/lib/py4j-*.zip:${CS_HOME}/serving-python.zip:/opt/models/research/slim
  ENV PATH                                ${ANALYTICS_ZOO_HOME}/bin/cluster-serving:${JAVA_HOME}/bin:${PATH}
  
  RUN apt-get update --fix-missing && \
      apt-get install -y apt-utils vim curl nano wget unzip maven git && \
  
negative.code:     pip install tornado==5.1.1 && \
      python3 -m ipykernel.kernelspec && \
      pip install tensorboard && \
      pip install jep && \
      pip install cloudpickle && \
      pip install opencv-python && \
      pip install pyyaml && \
      pip install redis && \
  