class_docstr: A container for a list of objectives.
  
  Args:
      objectives: A list of `Objective`s.
class_docstr_tok: ["A","container","for","a","list","of","objectives",".","Args",":","objectives",":","A","list","of","`","Objective","`","s","."]
code: def __str__(self):
      return (
          "Multi"
          + super().__str__()
          + f": [{', '.join(map(lambda x: str(x), self.objectives))}]"
      )
  
imports: from keras_tuner.api_export import keras_tuner_export
  from keras_tuner.engine import metrics_tracking
label_desc: Use image node_id 5 for calling the MultiObjective obj's underlying member method code with example usage: obj.__str__() and returns: unknown