Anna Cocuzzo

Warning on build: "warning: implicit conversion loses integer precision: 'ssize_t' (aka 'long') to 'int'"

[Grpc call objects](https://grpc.github.io/grpc/python/grpc.html?highlight=channelconnectivity#grpc.StreamUnaryMultiCallable) accept a [grpc.Compression](https://grpc.github.io/grpc/python/grpc.html?highlight=channelconnectivity#grpc.Compression) We should allow passing this parameter to all api calls in the generated library.

Add compression

1

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