dill>=0.2.5, <0.3dev
future>=0.16.0, <0.17dev
googleapis-common-protos>=1.5.2, <2.0dev
grpcio>=1.0.2, <2.0dev
google-auth>=0.8.0, <2.0dev
ply==3.8
protobuf>=3.0.0, <4.0dev
