Add oauth2client explicitly to deps

Ryan Sepassi · Copybara-Service · commit 3d7cd00f59ab · 2018-06-14T17:12:06.000-07:00
PiperOrigin-RevId: 200645296
diff --git a/setup.py b/setup.py
@@ -41,6 +41,7 @@
         'gym',
         'h5py',
         'numpy',
+        'oauth2client',
         'requests',
         'scipy',
         'sympy',
