code: def get_each_timestamp_measure(self):
      precisions = []
      recalls = []
      f1s = []
      for i in range(len(self.true_positives[self.target_class])):
          tp = self.true_positives[self.target_class][i]
          fn = self.false_negatives[self.target_class][i]
          fp = self.false_positives[self.target_class][i]
  
          p, r, f1 = calculate_measure(tp, fn, fp)
          precisions.append(p)
          recalls.append(r)
          f1s.append(f1)
      return precisions, recalls, f1s
  
file_path: dgl/examples/pytorch/evolveGCN/utils.py
label_desc: Use image node_id 4 for calling the Measure obj's underlying member method code with example usage: obj.get_each_timestamp_measure() and returns: precisions,  recalls,  f1s