class_docstr: Helper class to contain schema for loss hybrid_forward input
class_docstr_tok: ["Helper","class","to","contain","schema","for","loss","hybrid_forward","input"]
code: def agent_inputs(self):
      return self._agent_inputs
  
imports: from typing import Dict, List, Union, Tuple
  import mxnet
  from mxnet.initializer import Initializer, register
  from mxnet.gluon import nn, loss
  from mxnet.ndarray import NDArray
  from mxnet.symbol import Symbol
  from rl_coach.base_parameters import AgentParameters
  from rl_coach.spaces import SpacesDefinition
label_desc: Use image node_id 3 for calling the LossInputSchema obj's underlying member method code with example usage: obj.agent_inputs() and returns: self