code: def store_episode(self, episode):
      if self.memory_backend:
          self.memory_backend.store(episode)
  
imports: from enum import Enum
  from typing import Tuple
  from rl_coach.base_parameters import Parameters
  from rl_coach.memories.backend.memory import MemoryBackend
label_desc: Use image node_id 3 for calling the Memory obj's underlying member method code with example usage: obj.store_episode(episode) without return types