code: def remove_module(self, module_id: str):
      super().remove_module(module_id)
      self.entropy_coeff_schedulers_per_module.pop(module_id)
  
file_path: ray/python/ray/rllib/algorithms/impala/impala_learner.py
imports: from typing import Any, Dict
  from ray.rllib.algorithms.impala.impala import ImpalaConfig, LEARNER_RESULTS_CURR_ENTROPY_COEFF_KEY
  from ray.rllib.core.learner.learner import Learner
  from ray.rllib.utils.annotations import override
  from ray.rllib.utils.lambda_defaultdict import LambdaDefaultDict
  from ray.rllib.utils.schedules.scheduler import Scheduler
  from ray.rllib.utils.typing import ModuleID
label_desc: Use image node_id 2 for calling the ImpalaLearner obj's underlying member method code with example usage: obj.remove_module(module_id) without return types