code: def _module_state_file_name(self) -> pathlib.Path:
      return pathlib.Path("random_rl_module_dummy_state")
  
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 9 for calling the RandomRLModule obj's underlying member method code with example usage: obj._module_state_file_name() and returns: pathlib