anchor.diff:      # b/167220714 unpin once matplotlib >= 3.3 is installed in the base image.
       pip install tensorforce==0.5.5 && \
       pip install pyarabic && \
  -    pip install conx && \
       pip install pandasql && \
       pip install tensorflow_hub && \
       pip install jieba  && \
  
positive.code:     /tmp/clean-layer.sh
  
  RUN pip install mpld3 && \
      pip install mplleaflet && \
      pip install gpxpy && \
      pip install arrow && \
      pip install nilearn && \
  
negative.code:     pip install spectral && \
      pip install descartes && \
      pip install geojson && \
      pip install pydicom && \
      pip install wavio && \
      pip install SimpleITK && \
  