Upgrade pip and setuptools as root to ensure TF 1.15 can be installed without any errors on Ubuntu 18.04
Upgrade pip and setuptools as root to ensure TF 1.15 can be installed without any errors on Ubuntu 18.04

PiperOrigin-RevId: 287572669
Change-Id: I86832208cf606770318922e7fd3874655512ca14

deepmind/open_spiel,deepmind/open_spiel,deepmind/open_spiel,deepmind/open_spiel,deepmind/open_spiel,deepmind/open_spiel