code: def rl_temperature(self) -> float:
      return self.rl_parameters.temperature
  
file_path: ReAgent/reagent/training/rl_trainer_pytorch.py
imports: import logging
  from typing import Optional
  from reagent.core.parameters import RLParameters
label_desc: Use image node_id 9 for calling the RLTrainerMixin obj's underlying member method code with example usage: obj.rl_temperature() and returns: self