def CallParams(method_name, proto):
    """Returns the parameters for calling a gRPC method
    
    Arguments:
      method_name: Name of the remote method to be called
      proto: The protobuf to be passed to the RPC method

    Returns:
      The parameters thast can be passed to grpc_cli call
      to execute the RPC.
    """
    return ["--protofiles=keyval.proto", "--noremotedb", "call",
            "localhost:50050", "KeyValue." + method_name, proto]