class_docstr: A dummy flat policy 
class_docstr_tok: ["A","dummy","flat","policy"]
code: def __init__(self, action_name):
      self.action_name = action_name
  
file_path: maze/maze/test/core/agent/test_default_policy.py
imports: from typing import Tuple, Sequence, Optional
  import numpy
  from maze.core.agent.default_policy import DefaultPolicy
  from maze.core.agent.flat_policy import FlatPolicy
  from maze.core.env.action_conversion import ActionType
  from maze.core.env.observation_conversion import ObservationType
  from maze.core.env.structured_env import ActorID
label_desc: Use image node_id 1 to create a new DummyFlatPolicy object from inherited base classes: FlatPolicy with example: obj = DummyFlatPolicy(action_name)