class_docstr: Environment for RL
class_docstr_tok: ["Environment","for","RL"]
code: def reset(self, state: Optional[State] = None):
      self.current_state = state
      self._steps_taken = 0
  
file_path: ReAgent/reagent/ope/test/envs.py
imports: import random
  from abc import abstractmethod
  from typing import Optional
  from reagent.ope.estimators.sequential_estimators import Mdp, Model, RLPolicy, State, StateReward, Transition
label_desc: Use image node_id 2 for calling the Environment obj's underlying member method code with example usage: obj.reset(state) without return types