text: 
  
  from sandbox.ours.algos.MAML.maml_npo import MAMLNPO
  from sandbox_maml.rocky.tf.optimizers.conjugate_gradient_optimizer import ConjugateGradientOptimizer
  
  
  class MAMLTRPO(MAMLNPO):
      """
      Trust Region Policy Optimization
      """
  
      def __init__(
              self,
              optimizer=None,
              optimizer_args=None,
              **kwargs):
          if optimizer is None:
              if optimizer_args is None:
                  optimizer_args = dict()
              optimizer = ConjugateGradientOptimizer(**optimizer_args)
          super(MAMLTRPO, self).__init__(optimizer=optimizer, **kwargs)
  