How to use the grpclib.client.UnaryUnaryMethod function in grpclib

def __init__(self, channel):
        self.UnaryUnary = UnaryUnaryMethod(
            channel,
            '/ping.PingService/UnaryUnary',
            None,
            None,
        )

client_master_pb2.HeartBeatReq,
            client_master_pb2.HeartBeatResp,
        )
        self.Clock = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.AngelCleintMaster/Clock',
            client_master_pb2.ClockReq,
            client_master_pb2.ClockResp,
        )
        self.GetClockMap = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.AngelCleintMaster/GetClockMap',
            client_master_pb2.GetClockMapReq,
            client_master_pb2.GetClockMapResp,
        )
        self.GetGlobalBatchSize = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.AngelCleintMaster/GetGlobalBatchSize',
            common_pb2.VoidReq,
            client_master_pb2.GetGlobalBatchResp,
        )
        self.CompleteTask = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.AngelCleintMaster/CompleteTask',
            common_pb2.CompleteTaskReq,
            common_pb2.VoidResp,
        )

client_worker_pb2.TensorLike,
            common_pb2.VoidResp,
        )
        self.Load = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.ClientWorker/Load',
            client_worker_pb2.LoadTensorLike,
            common_pb2.VoidResp,
        )
        self.Save = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.ClientWorker/Save',
            client_worker_pb2.SaveTensorLike,
            common_pb2.VoidResp,
        )
        self.Pull = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.ClientWorker/Pull',
            client_worker_pb2.PullRequest,
            client_worker_pb2.PullResponse,
        )
        self.Push = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.ClientWorker/Push',
            client_worker_pb2.PushRequest,
            common_pb2.VoidResp,
        )
        self.Release = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.ClientWorker/Release',
            client_worker_pb2.TensorLike,
            common_pb2.VoidResp,

client_worker_pb2.TensorLike,
            common_pb2.VoidResp,
        )
        self.Update = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.ClientWorker/Update',
            client_worker_pb2.TensorLike,
            common_pb2.VoidResp,
        )
        self.Sync = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.ClientWorker/Sync',
            client_worker_pb2.SyncRequest,
            common_pb2.VoidResp,
        )
        self.CompleteTask = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.ClientWorker/CompleteTask',
            common_pb2.CompleteTaskReq,
            common_pb2.VoidResp,
        )

def __init__(self, channel: grpclib.client.Channel) -> None:
        self.RegisterWorker = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.AngelCleintMaster/RegisterWorker',
            client_master_pb2.RegisterWorkerReq,
            client_master_pb2.RegisterWorkerResp,
        )
        self.RegisterTask = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.AngelCleintMaster/RegisterTask',
            client_master_pb2.RegisterTaskReq,
            client_master_pb2.RegisterTaskResp,
        )
        self.SetAngelLocation = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.AngelCleintMaster/SetAngelLocation',
            client_master_pb2.SetAngelLocationReq,
            common_pb2.VoidResp,
        )
        self.GetAngelLocation = grpclib.client.UnaryUnaryMethod(
            channel,
            '/ClientMaster.AngelCleintMaster/GetAngelLocation',
            common_pb2.VoidReq,
            client_master_pb2.GetAngelLocationResp,

def __init__(self, channel: grpclib.client.Channel) -> None:
        self.SayHello = grpclib.client.UnaryUnaryMethod(
            channel,
            '/helloworld.Greeter/SayHello',
            helloworld.helloworld_pb2.HelloRequest,
            helloworld.helloworld_pb2.HelloReply,
        )

def __init__(self, channel: grpclib.client.Channel) -> None:
        self.UnaryUnaryGreeting = grpclib.client.UnaryUnaryMethod(
            channel,
            '/helloworld.Greeter/UnaryUnaryGreeting',
            streaming.helloworld_pb2.HelloRequest,
            streaming.helloworld_pb2.HelloReply,
        )
        self.UnaryStreamGreeting = grpclib.client.UnaryStreamMethod(
            channel,
            '/helloworld.Greeter/UnaryStreamGreeting',
            streaming.helloworld_pb2.HelloRequest,
            streaming.helloworld_pb2.HelloReply,
        )
        self.StreamUnaryGreeting = grpclib.client.StreamUnaryMethod(
            channel,
            '/helloworld.Greeter/StreamUnaryGreeting',
            streaming.helloworld_pb2.HelloRequest,
            streaming.helloworld_pb2.HelloReply,

def __init__(self, channel: grpclib.client.Channel) -> None:
        self.Rollout = grpclib.client.UnaryUnaryMethod(
            channel,
            '/DotaOptimizer/Rollout',
            protos.DotaOptimizer_pb2.RolloutData,
            protos.DotaOptimizer_pb2.Empty2,
        )
        self.GetWeights = grpclib.client.UnaryUnaryMethod(
            channel,
            '/DotaOptimizer/GetWeights',
            protos.DotaOptimizer_pb2.WeightQuery,
            protos.DotaOptimizer_pb2.Weights,
        )