FLAGS.model_version specifies the version of the model.
You should specify a larger integer value when exporting a newer version of the same model.
Each version will be exported to a different sub-directory under the given path.
Model Server Configuration
There are two ways to reload the Model Server configuration
주기적으로 확인: By setting the --model_config_file_poll_wait_seconds flag to instruct the server to periodically check for a new config file at --model_config_file filepath.
준비되면 서버 부르기: By issuing HandleReloadConfigRequest RPC calls to the server and supplying a new Model Server config programmatically.