code: def time_fit(self, alg):
      np.random.seed(5555)
      CLASSES[alg].fit(self.iris_points, self.iris_labels)
  
imports: import numpy
  from sklearn.datasets import load_iris
  import metric_learn
label_desc: Use image node_id 2 for calling the IrisDataset obj's underlying member method code with example usage: obj.time_fit(alg) without return types