docstr: Increments the test counter by one
docstr_tok: ["Increments","the","test","counter","by","one"]
code: def observation(self, observation: dict) -> dict:
      """Increments the test counter by one"""
      observation["observation"] += 1
      return observation
  
imports: from typing import Any
  import gym
  from maze.core.wrappers.log_stats_wrapper import LogStatsWrapper
  from maze.core.wrappers.time_limit_wrapper import TimeLimitWrapper
  from maze.core.wrappers.trajectory_recording_wrapper import TrajectoryRecordingWrapper
  from maze.core.wrappers.wrapper import ObservationWrapper, ActionWrapper, RewardWrapper
  from maze.test.shared_test_utils.dummy_env.dummy_core_env import DummyCoreEnvironment
  from maze.test.shared_test_utils.dummy_env.dummy_maze_env import DummyEnvironment
  from maze.test.shared_test_utils.dummy_env.space_interfaces.action_conversion.double import DoubleActionConversion
  from maze.test.shared_test_utils.dummy_env.space_interfaces.observation_conversion.double import DoubleObservationConversion
label_desc: Use image node_id 1 for calling the _DummyObservationWrapper obj's underlying member method code with example usage: obj.observation(observation) and returns: observation