class_docstr: Base class inherited by sequence prediction RL agents.
  
  Args:
      TODO
class_docstr_tok: ["Base","class","inherited","by","sequence","prediction","RL","agents",".","Args",":","TODO"]
docstr: Returns a dictionary of hyperparameters with default values.
  
  TODO
docstr_tok: ["Returns","a","dictionary","of","hyperparameters","with","default","values",".","TODO"]
code: def default_hparams():
      """Returns a dictionary of hyperparameters with default values.
  
      TODO
      """
      return {"name": "agent"}
  
imports: from texar.tf.agents.agent_base import AgentBase
label_desc: Use image node_id 2 for calling the SeqAgentBase obj's underlying member method code with example usage: obj.default_hparams() and returns: dict