anchor.diff:      pip install ggplot && \
       pip install cesium && \
       pip install rgf_python && \
  -    # b/124184516: latest version forces the use of incompatible pandas>0.24
  -    pip install pytext-nlp==0.1.2 && \
  +    pip install pytext-nlp && \
       pip install tsfresh && \
       pip install pymagnitude && \
       pip install pykalman && \
  
positive.code:     pip install wcwidth && \
      pip install webencodings && \
      pip install widgetsnbextension && \
      # Latest version of pyarrow conflicts with pandas
      # https://github.com/pandas-dev/pandas/issues/23053
      pip install pyarrow==0.10.0 && \
      pip install feather-format && \
      pip install fastai && \
      pip install torchtext && \
  
negative.code:     pip install notebook==5.5.0 && \
      pip install olefile && \
      pip install opencv-python && \
      # tsfresh doesn't work with pandas 0.24, requires >= 0.25: https://github.com/blue-yonder/tsfresh/blob/0ef9123d68e3544ef0217caf83f63f93ad837a61/requirements.txt#L3
      # b/145358669 remove --upgrade once we upgrade base image which will include pandas >= 0.25 
      pip install --upgrade pandas && \
      pip install pandas_summary && \
      pip install pandocfilters && \
      pip install pexpect && \
  