message: Don't pin scipy on macos as py2 pips are no longer released
diff: @@ -204,7 +204,7 @@ function install_macos_pip_deps {
  # TODO(aselle): Change all these to be --user instead of sudo.
  ${SUDO_CMD} ${PIP_CMD} install --upgrade setuptools==39.1.0
  ${SUDO_CMD} ${PIP_CMD} install keras_preprocessing==1.1.0 --no-deps
  - ${SUDO_CMD} ${PIP_CMD} install --upgrade mock portpicker scipy==1.4.1 grpcio
  + ${SUDO_CMD} ${PIP_CMD} install --upgrade mock portpicker scipy grpcio
  ${SUDO_CMD} ${PIP_CMD} install six==1.12.0
  ${SUDO_CMD} ${PIP_CMD} install scikit-learn==0.20.3
  ${SUDO_CMD} ${PIP_CMD} install numpy==1.14.5
  