code: def __str__(self):
      return "k-means Scorer"
  
file_path: darts/darts/ad/scorers/kmeans_scorer.py
imports: from typing import Sequence
  import numpy
  from numpy.lib.stride_tricks import sliding_window_view
  from sklearn.cluster import KMeans
  from darts.ad.scorers.scorers import FittableAnomalyScorer
  from darts.logging import raise_if_not
  from darts.timeseries import TimeSeries
label_desc: Use image node_id 2 for calling the KMeansScorer obj's underlying member method code with example usage: obj.__str__() and returns: str