code: def reset(
      self,
      *,
      seed: Optional[int] = None,
      options=Optional[Dict[str, Any]],
  ) -> Tuple[ObsType, Dict[str, Any]]:
      self.t = 0
      return 0, {}
  
imports: from collections import defaultdict
  from typing import Any, Dict, Optional, SupportsFloat, Tuple
  import unittest
  import gymnasium
  from gymnasium.core import ActType, ObsType
  import numpy
  from ray.rllib.env.single_agent_episode import SingleAgentEpisode
  from ray.rllib.utils.test_utils import check
label_desc: Use image node_id 2 for calling the TestEnv obj's underlying member method code with example usage: obj.reset() and returns: int,  dict