code: def __repr__(self):
      return (
          f"Metric('{self.name}', dtype={self.dtype.__name__}, "
          f"lower_is_better={self.lower_is_better})"
      )
  
label_desc: Use image node_id 2 for calling the Metric obj's underlying member method code with example usage: obj.__repr__() and returns: str, self, str, self, str, self, str