#[1]: ライブラリーのインストール
!apt-get install -y graphviz
Reading package lists... Done
Building dependency tree
Reading state information... Done
graphviz is already the newest version (2.40.1-2).
The following packages were automatically installed and are no longer required:
cuda-cufft-10-1 cuda-cufft-dev-10-1 cuda-curand-10-1 cuda-curand-dev-10-1
cuda-cusolver-10-1 cuda-cusolver-dev-10-1 cuda-cusparse-10-1
cuda-cusparse-dev-10-1 cuda-license-10-2 cuda-npp-10-1 cuda-npp-dev-10-1
cuda-nsight-10-1 cuda-nsight-compute-10-1 cuda-nsight-systems-10-1
cuda-nvgraph-10-1 cuda-nvgraph-dev-10-1 cuda-nvjpeg-10-1
cuda-nvjpeg-dev-10-1 cuda-nvrtc-10-1 cuda-nvrtc-dev-10-1 cuda-nvvp-10-1
libcublas10 libnvidia-common-430 nsight-compute-2019.5.0
nsight-systems-2019.5.2
Use 'apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 5 not upgraded.