code: def __init__(self, **kwargs):
      self.use_obj = UniversalSentenceEncoder()
      self.use_obj.model = UniversalSentenceEncoder()
      self.original_candidates = []
      self.successful_candidates = []
      self.all_metrics = {}
  
imports: from textattack.attack_results import FailedAttackResult, SkippedAttackResult
  from textattack.constraints.semantics.sentence_encoders import UniversalSentenceEncoder
  from textattack.metrics import Metric
label_desc: Use image node_id 1 to create a new USEMetric object from inherited base classes: Metric with example: obj = USEMetric()