code: def step(self, actions):
      return self.env.step(actions)
  
file_path: ray/python/ray/rllib/examples/env/two_step_game.py
imports: from gymnasium.spaces import Dict, Discrete, MultiDiscrete, Tuple
  import numpy
  from ray.rllib.env.multi_agent_env import MultiAgentEnv, ENV_STATE
label_desc: Use image node_id 3 for calling the TwoStepGameWithGroupedAgents obj's underlying member method code with example usage: obj.step(actions) and returns: self