public static void train_and_evaluate(Estimator estimator, TrainSpec train_spec, EvalSpec eval_spec)
{
var executor = new _TrainingExecutor(estimator: estimator, train_spec: train_spec, eval_spec: eval_spec);
var config = estimator.config;
executor.run();
}
public _TrainingExecutor(Estimator estimator, TrainSpec train_spec, EvalSpec eval_spec)
{
_estimator = estimator;
_train_spec = train_spec;
_eval_spec = eval_spec;
}