message: Fix typo with the installations for Docker.
diff: @@ -29,6 +29,8 @@ RUN pip --no-cache-dir install \
  h5py \
  ipykernel \
  jupyter \
  + keras_applications==1.0.4 \
  + keras_preprocessing==1.0.2 \
  matplotlib \
  numpy==1.14.5 \
  pandas \
  