message: This is a test branch
diff: @@ -57,7 +57,11 @@ RUN apk add --update \
  # site-packages and cleaning up the one created by python3 package.
  RUN cp -r /usr/lib/python3.6/site-packages /usr/local/lib/python3.6/ && \
  rm -rf /usr/lib/python3.6
  -RUN pip install pipenv==9.0.3 jupyter
  +RUN pip install --force-reinstall \
  + pipenv==9.0.3 \
  + jupyter==1.0.0 \
  + tornado==4.5.1 \
  + pyzmq==16.0.2
  # Copy server files and data into the container. Note: any directories that
  # you wish to copy into the container must be excluded from the .dockerignore
  