code: def validate_epsilon_delta(
      epsilon: float, delta: float, obj_name: str
  ):
      """Helper function to validate the epsilon and delta parameters.
  
      Args:
          epsilon: The epsilon value to validate.
          delta: The delta value to validate.
  
      Raises:
          A ValueError if either epsilon or delta are out of range.
      """
      if epsilon <= 0:
          raise ValueError(
              f"{obj_name}: epsilon must be positive, not {epsilon}."
          )
      if delta < 0:
          raise ValueError(
              f"{obj_name}: delta must be non-negative, not {delta}."
          )
      if delta >= 1:
          raise ValueError(
              f"{obj_name}: delta must be less than 1, not {delta}."
          )
  
label_desc: Use image node_id 1 for calling a global function with example usage: validate_epsilon_delta(epsilon, delta, obj_name) without return types