def train(
      self,
      env_fn,
      hparams,
      simulated,
      save_continuously,
      epoch,
      sampling_temp=1.0,
      num_env_steps=None,
      env_step_multiplier=1,
      eval_env_fn=None,
      report_fn=None
  ):
    """Train."""
    raise NotImplementedError()
def train ( self , env_fn , hparams , simulated , save_continuously , epoch , sampling_temp = 1.0 , num_env_steps = None , env_step_multiplier = 1 , eval_env_fn = None , report_fn = None ) : raise NotImplementedError ( )
Train.