$ docker pull warnus/tx2-opencv:0.1
$ ./tx2-docker run -it warnus/tx2-opencv:0.1
$ python3
Python 3.5.2 (default, Nov 12 2018, 13:43:14)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import cv2
>>> cv2.__version__
'3.4.1-dev'