message: Pin the version of cuDNN used in Dockerfile.gpu
  Related:
  Fixes:
diff: -FROM nvidia/cuda:9.0-cudnn7-runtime-ubuntu16.04
  +FROM nvidia/cuda:9.0-base-ubuntu16.04
  LABEL maintainer="Craig Citro <craigcitro@google.com>"
  # Pick up some TF dependencies
  RUN apt-get update && apt-get install -y --no-install-recommends \
  build-essential \
  + cuda-command-line-tools-9-0 \
  + cuda-cublas-9-0 \
  + cuda-cufft-9-0 \
  + cuda-curand-9-0 \
  + cuda-cusolver-9-0 \
  + cuda-cusparse-9-0 \
  curl \
  + libcudnn7=7.0.5.15-1+cuda9.0 \
  libfreetype6-dev \
  libpng12-dev \
  libzmq3-dev \
  