code: def EpsilonGreedyRanker(
      epsilon: float, values: Dict, seed: int = None
  ):
      """The operator that implements iterative epsilon greedy ranker
  
      Args:
  
      """
      pass
  
file_path: ReAgent/serving/reagent/serving/config/operators.py
imports: from typing import Dict
  import reagent.serving.config.namespace
label_desc: Use image node_id 2 for calling a global function with example usage: EpsilonGreedyRanker(epsilon, values, seed) without return types