class_docstr: Dummy action to MazeAction.
  
  Both states and observations are represented by integers. Observation equals double of the state.
  
  Note: Observation are wrapped in a dict to comply with the dict space requirement.
docstr: Multiplies state by 2 and wraps it in a dict.
docstr_tok: ["Multiplies","state","by","2","and","wraps","it","in","a","dict","."]
code: def maze_to_space(self, maze_state: int) -> Dict[str, int]:
      """Multiplies state by 2 and wraps it in a dict."""
      return {"observation": maze_state * 2}
  
file_path: maze/maze/test/shared_test_utils/dummy_env/space_interfaces/observation_conversion/double.py
imports: from typing import Dict
  import gym
  from maze.core.env.observation_conversion import ObservationConversionInterface
label_desc: Use image node_id 2 for calling the DoubleObservationConversion obj's underlying member method code with example usage: obj.maze_to_space(maze_state) and returns: dict