code: def from_model_config(
      cls,
      observation_space: gym.Space,
      action_space: gym.Space,
      *,
      model_config_dict: Mapping[str, Any],
  ) -> "RLModule":
      return cls(action_space)
  
file_path: ray/python/ray/rllib/examples/rl_module/random_rl_module.py
imports: from typing import Mapping, Any
  from ray.rllib.core.rl_module import RLModule
  from ray.rllib.policy.sample_batch import SampleBatch
  import tree
  import pathlib
  import gymnasium
label_desc: Use image node_id 12 for calling the RandomRLModule obj's underlying member method code with example usage: obj.from_model_config(cls, observation_space, action_space) and returns: cls