anchor.diff:      # xvfbwrapper with dependencies
       apt-get install -y xvfb && \
       pip install xvfbwrapper && \
  +    python -c "import torch; print('rosbo-torch:', torch.__version__)" && \
       /tmp/clean-layer.sh
   
   RUN pip install mpld3 && \
  
positive.code:     # b/149905611 The geopandas tests are broken with the version 0.7.0
      pip install geopandas==0.6.3 && \
      pip install nnabla && \
      /tmp/clean-layer.sh
  
  # Tesseract and some associated utility packages
  
negative.code:     pip install stop-words && \
      # remove --upgrade once base image is upgraded and include scikit-image >= 0.16.2
      pip install --upgrade scikit-image && \
      python -c "import torch; print('rosbo-torch:', torch.__version__)" && \
      /tmp/clean-layer.sh
  
  RUN pip install ibis-framework && \
      pip install mxnet && \
      pip install gluonnlp && \
      pip install gluoncv && \    
      python -c "import torch; print('rosbo-torch:', torch.__version__)" && \
      /tmp/clean-layer.sh
  
  # scikit-learn dependencies
  