Allow pydot 1.0.29
Allow pydot 1.0.29

https://bugs.launchpad.net/ubuntu/+source/pydot/+bug/1609585

bygreencn/DIGITS,ethantang95/DIGITS-GAN,Deepomatic/DIGITS,ethantang95/DIGITS,TimZaman/DIGITS,bygreencn/DIGITS,Deepomatic/DIGITS,gheinrich/DIGITS-GAN,TimZaman/DIGITS,ethantang95/DIGITS,ethantang95/DIGITS-GAN,ethantang95/DIGITS,ethantang95/DIGITS,ethantang95/DIGITS-GAN,gheinrich/DIGITS-GAN,bygreencn/DIGITS,Deepomatic/DIGITS,ethantang95/DIGITS-GAN,TimZaman/DIGITS,Deepomatic/DIGITS,TimZaman/DIGITS,bygreencn/DIGITS,gheinrich/DIGITS-GAN,gheinrich/DIGITS-GAN