- optimizer: {
     'name': 'Adam', 
     'learning_rate': {
         'class_name': 'PolynomialDecay', 
         'config': {'initial_learning_rate': 5e-05, 'decay_steps': 15000, 'end_learning_rate': 0.0, 'power': 1.0, 'cycle': False, 'name': None}
      }, 
      'decay': 0.0, 
      'beta_1': 0.9, 
      'beta_2': 0.999, 
      'epsilon': 1e-07, 
      'amsgrad': False
}
- training_precision: float32
- epochs: 1