anchor.diff:  ### datarobot api
   RUN pip install datarobot
   
  -### Some specialized pkgs
  -RUN conda install -c conda-forge lifelines nlopt -y && \
  -    conda install -c glemaitre imbalanced-learn -y
  -
   ## NLP
   RUN conda install -y gensim && \
       conda install -c conda-forge spacy
  
positive.code: RUN conda install -y opencv
  
  ## Distributed Computing
  RUN conda install -y dask distributed fastparquet
  
  ## Viz: wordcloud, graphviz, pydot
  RUN conda install -y \
  
negative.code: ### brunel
  RUN pip install brunel
  
  ### Some specialized pkgs
  RUN conda install -c conda-forge lifelines nlopt -y && \
      conda install -c glemaitre imbalanced-learn -y
  
  # Cleanup
  RUN conda clean -tipsy
  USER $NB_USER
  